DRINKS
EGG-NOG
Break into a bowl one egg, add to it a saltspoon of salt and two teaspoons of sugar; beat it until it is light but not foamy; then add one cup of slightly warm milk—that is, milk from which the chill has been taken (for it is not well to use that which is ice-cold)—and one or two tablespoons of French brandy; mix and strain it into a tall slender glass, and serve at once. Egg-nog should not be allowed to stand after it is made, for both the egg and the milk lose some of their freshness by exposure to the air.
MILK-PUNCH
1 Cup of milk.
2 Tablespoons of brandy.
1 Teaspoon of sugar.
A little grated nutmeg.
Sweeten the milk with the sugar, stir into it the brandy, and mix thoroughly by pouring from one glass to another. Then grate a bit of nutmeg over the top.
Milk-punch is conveniently made with two tin cups; the mouth of one should be smaller than the mouth of the other, so that the one will fit into the other. In these the milk should be shaken back and forth until a froth is formed. This does not add materially to the taste, but rather to the appearance, and thoroughly mixes in the sugar and brandy.
WINE WHEY
Warm one cup of milk to a little more than blood-heat, or 100° Fahr., then pour into it one half cup of sherry wine. The acid and alcohol of the wine will in a few minutes coagulate the albumen, which may be separated from the whey by straining. Do not squeeze the curd through the strainer, but let the liquid drip until it is all out. If it is necessary to make the whey quickly, heat the milk to the boiling-point before adding the wine.
WINE WHEY WITH RENNET
(SWEET WHEY)
1 Pint of milk heated to 100° Fahr.
1 Teaspoon of prepared rennet.
2 Tablespoons of wine.
Stir the rennet and wine into the milk quickly, so that the wine may not curdle the milk in blotches. Let it stand in a warm place (on the stove-hearth, for instance) for half an hour, and then separate the curd from the whey by straining. This whey is excellent for children with delicate digestion who need a little stimulant. It is very good also as a drink for invalids at any time.
Whey is the water of milk with the sugar and various salts of the milk in solution in it. The sugar furnishes some nutriment, and the salts supply some of the mineral matter needed in the body.
Whey may also be made with vinegar or lemon-juice. These acids will act more quickly when the milk is warmed before they are added.
LEMONADE
1 Lemon.
1½ Tablespoons of sugar.
1 Cup of boiling water.
Wash and wipe a lemon, cut a very thin slice from the middle, and squeeze the rest into a bowl; then put in the sugar, pour on the boiling water, and strain it. When it has become cold, serve it in a tumbler with the slice of lemon floating on the top.
Lemonade has a better flavor when made with boiling water, though it may be made with cold water. A few strawberries or raspberries may be put in, instead of the slice of lemon; or it may be colored pink with a little grape-jelly or carmine, and served with a straw.
MILK LEMONADE
1 Tablespoon of sugar.
1 Cup of boiling water.
¼ Cup of lemon-juice.
¼ Cup of sherry.
1¼ Cups of cold milk.
Pour the boiling water over the sugar, and then put in the lemon-juice and sherry. Stir it until the sugar dissolves, add the cold milk, and stir again until the milk curdles, then strain through a jelly-bag or napkin.
This is a cool and refreshing drink, especially for children.
BRANDY-MILK WITH EGG
Heat some milk in a granite saucepan for half an hour to sterilize it, but do not let it boil; then pour it into a pitcher, and set it aside to cool. When the milk is cold, beat one egg with one tablespoon of sugar until the sugar is well mixed; add to it two tablespoons of brandy and a cup of the cold milk. Strain it into a tall slender glass, and serve at once.
Heating the milk renders it perfectly wholesome and much safer for an invalid than raw milk, and also improves the flavor of the drink.
SHERRY AND EGG
Break an egg into a bowl, and put in a teaspoon of sugar; beat the two together until the sugar is thoroughly mixed with the egg, but not enough to make the egg froth; to this add two tablespoons of sherry wine, and a fourth of a cup of cold water, mixing them thoroughly. Strain all into a tumbler, and serve immediately.
STERILIZED MILK
The change which takes place in milk known as "souring" is caused by the growth of micro-organisms in it, which are killed by heat; therefore, to prevent souring, milk must be subjected to a temperature sufficiently high to insure their destruction. Some micro-organisms are killed at 136° Fahr., but this temperature cannot be said to destroy, or to inhibit the growth of all bacteria commonly found in milk. We must endeavor then to use such a degree of heat as shall accomplish this without seriously injuring the natural properties and flavors of the liquid. Authorities vary on this point, some putting the temperature as high as 212° Fahr., and others as low as 167° Fahr. The author has found, in an experience of two years in sterilizing milk every day, that 190° Fahr. is, under ordinary circumstances, a safe and easily practicable temperature to employ. With this degree of heat the flavor of the milk is excellent.
The process is as follows: The milk is put into clean glass flasks or bottles with small mouths which are stoppered with plugs of cotton batting, or, as it is sometimes called, "cotton-wool." These are placed in a wire basket, and the basket immersed in a kettle of warm water, the temperature of which is not allowed to exceed 190° Fahr. As soon as the heat is at or near that point the time is marked, and the milk is kept at that temperature for one hour. Then the bottles are removed, cooled quickly, and placed in the refrigerator. If it is desirable to keep the milk an indefinite time, the process should be repeated the second day, and again the third day, a third sterilization being necessary to insure success, since spores of organisms may escape the first and even the second heating.
For all ordinary household purposes, however, and as a safe food for the sick, heating once is all that is necessary. Milk thus treated will keep in the temperature of an ordinary room, even in warm weather, from twenty to thirty hours. By using the small-mouthed flasks very little scum is formed, and thus the valuable albuminous portion is preserved in the milk. Also, a small quantity at a time may be used without disturbing the rest.
To Sterilize for Family Use. Milk may also be preserved by open sterilization in a saucepan or kettle by the following simple process: Heat the milk until a scum forms over it; keep it at, or near, the temperature it then has for one hour, then pour it into a thoroughly washed and scalded pitcher, cool it, and put it into a refrigerator or some cool place. It will remain sweet for twenty-four hours, and, unless the weather be very warm, it will be good at the end of thirty-six hours. Should it sour before the end of twenty-four hours, it indicates that the temperature was too low, or the time of exposure to the heat too short. A chemist's thermometer costs but little, and will be found very useful for testing milk. It should be borne in mind, in this connection, that milk is not rendered absolutely sterile,—that is, free from all possible organisms and spores which may occur in it,—except at a temperature of at least 212° Fahr., or even higher.
Sterilized milk diluted with water is a nutritious and wholesome drink for the sick. Of course the water with which it is diluted should be boiled.[32]
In hospital practice nurses have told me that patients suffering from sleeplessness will often fall into quiet slumber after drinking hot milk, and that not infrequently the ordered hypodermic of morphine is not needed when hot milk is used.
MILK AND SELTZER
Mix equal quantities of sterilized milk and seltzer-water. Drink immediately.
MILK AND SODA-WATER
Into a glass half full of fresh milk put an equal quantity of soda-water. Use at once. This is an agreeable way to take milk, and is a nutritious and refreshing drink.
TOAST-WATER
Cut three slices of bread each a third of an inch thick, and toast them slowly until very brown and dry throughout; break them into small pieces, put them into a bowl with a pint of cold water, and set aside to soak for an hour; at the end of that time turn it into a strainer or napkin, and squeeze out the liquid with the back of a spoon. To the water thus obtained add a little cream and sugar, and serve it cold in a tumbler. It may also be served without the cream.
BARLEY-WATER
1 Tablespoon of barley flour.
1 Teaspoon of sugar.
1 Teaspoon of lemon-juice.
1 Quart of water.
Boil the flour, water, and sugar together fifteen minutes, then add the lemon-juice, and strain.
Tamarinds may be used instead of lemon-juice for flavor—two or three boiled with the water. Barley-water may also be made by boiling two tablespoons of barley (the grain) in a quart of water for one hour.
RICE-WATER
Pick over and wash two tablespoons of rice; put it into a granite saucepan with a quart of boiling water; simmer it for two hours, when the rice should be softened and partially dissolved; then strain the liquid through a fine wire strainer into a bowl or pitcher, add to it a saltspoon of salt, and serve it either warm or cold.
If a patient may take or needs stimulants, two tablespoons of sherry or of port wine is an agreeable addition, especially if the drink be taken cold.
FRUIT-SODA. No. 1
From Strawberries. Remove the stems from one quart of strawberries, and pick them over carefully. Wash them under a stream of water in a colander, gently, so that they may not be crushed; then put them into a double boiler with half their bulk of sugar, and heat for an hour or more until the berries are soft. When this is accomplished, turn them into a jelly-bag and drain until the juice has completely oozed out, which will require two or more hours. Do not squeeze them. Then put the juice into a saucepan and, returning to the fire, heat it to a temperature of 200° Fahr., and keep it at that temperature for one hour. If a thermometer is not at hand, heat the juice until it steams a little, but do not let it boil, for the flavor is not nearly so delicate with the high temperature. Then it may be canned or bottled for future use. If the bottle be scalded and carefully sealed as in preserving fruits, the juice will keep indefinitely.
The length of time that it remains at 200° is important, as it is a process of sterilization which takes place, and the temperature must be maintained for a given time or the desired result will not be accomplished. The condition of the bottle also must be carefully considered, as the thorough cleaning and scalding is for the purpose of rendering it sterile. This is most easily and thoroughly done by filling the bottle with hot water and placing it in a kettle of boiling water for half an hour.
To Use. Dilute the juice with cool water (not iced water) or soda-water in the proportion of one half juice to one half water.
From Oranges. The oranges should be peeled and the seeds removed, and then treated in the same way as the strawberries in the preceding rule, except that to every quart of fruit the juice of two lemons should be added.
From Raspberries. Employ the same method as for strawberries.
From Currants. The same as for strawberries, except that three fourths of the bulk of the fruit of sugar should be used instead of one half.
With Other Fruits. Other fruits, such as apricots, peaches, cranberries, apples, etc., may be used for syrups, varying the water and sugar according to the kind of fruit used. Apples, apricots, and peaches will require half their bulk of water.
FRUIT-SODA. No. 2
Sprinkle two cups of sugar over one box of ripe strawberries, which, of course, have been hulled and washed, and set them away for three hours, or until the juice has oozed out of the fruit and made a thick syrup with the sugar. Strain the juice, bottle it, and put it in a cool place. It will keep for three days.
To Use. Pour one third of a cup into a tumbler, add two tablespoons of cream, and fill the tumbler with soda-water from a siphon. This makes a delicious and cooling drink.
Oranges, raspberries, currants, or any other juicy fruit may be used for syrup, which is very palatable when made from fresh uncooked fruits. These syrups are useful not only for drinks, but for flavoring ice-creams and pudding sauces.
COFFEE SYRUP
Make some strong coffee with two tablespoons of the ground berry (Mocha and Java mixed), a little white of egg, and one cup of boiling water. Simmer together one cup of sugar and one third of a cup of water for five minutes, then add to it one half of a cup of the coffee. Strain and bottle it for use. This is delicious with soda-water and cream.
VANILLA SYRUP
Make a sugar syrup by boiling together one cup of sugar and one half of a cup of water for five minutes. Add to it two or three tablespoons of vanilla extract. It is to be used, like coffee syrup, with soda-water and sweet cream.
OTHER SYRUPS
A variety of syrups may be made, besides those mentioned, by using a sugar syrup like that in the above recipe, and flavoring it with cinnamon, lemon, almond, rose-water, chocolate, etc. All of the cooked syrups will keep indefinitely.
GRAPE JUICE
Grape juice mixed with cold water or with soda-water makes a pleasant and invigorating drink for a sick person. The best grapes for the purpose are the blue varieties, such as Isabellas, Concords, or Black Hamburgs.
To Make a Bottle of Juice. Pick over (and wash if they need it) one quart of grapes. Remove them from the stems, and put them into a double boiler with just enough cold water to cover them. Heat them slowly until the juice oozes out and the fruit becomes soft, which will take two or three hours. Then turn the fruit into a jelly-bag made like a long pointed pocket, draw the string at the top and hang it to drain. Do not squeeze or press the bag, and use only the juice which drips out, which will practically be all that the grapes contain. To this add one fourth of the quantity of sugar—that is, if there is a quart of juice, put in one cup of sugar—and heat it until it is quite hot, or to a temperature of 200° Fahr., and keep it at that temperature for one hour, but do not let it boil. Then pour it into thoroughly cleaned and scalded hot bottles,—in other words, those which are sterile. Seal the bottles with wax, and set them away in a cool place.
To Use. Mix equal quantities of juice and cold water, and serve at once.
FLAXSEED TEA WITH LEMON
1 Tablespoon of flaxseed.
1 Pint of water.
1 Tablespoon of sugar.
Juice of one lemon.
Boil the flaxseed one hour in the water; strain it, and add the lemon-juice and sugar. The flaxseed should be examined for little black grains which often occur in it, and which injure the delicate flavor of the drink. Serve this tea either cold or warm. It is excellent for croup, or for any irritated condition of the throat or lungs.
APPLE TEA
Wash and wipe a good sour apple, cut it into small pieces, and boil it in a cup of water until it is soft. Then strain the water into a bowl, add a bit of sugar, and serve when cold.
If the apple is of good flavor this is a pleasant drink, and may be given to fever patients, children with measles, or whenever there is much thirst.
KUMISS
1 Quart of perfectly fresh milk.
⅕ of a two-cent cake of Fleischmann's yeast.
1 Tablespoon of sugar.
Dissolve the yeast in a little water and mix it with the sugar and milk. Put the mixture into strong bottles,—beer-bottles are good,—cork them with tightly fitting stoppers, and tie down securely with stout twine. Shake the bottles for a full minute to mix thoroughly the ingredients, then place them on end in a refrigerator, or some equally cool place, to ferment slowly. At the end of three days lay the bottles on their sides; turn them occasionally. Five days will be required to perfect the fermentation, and then kumiss is at its best. It will keep indefinitely in a refrigerator.
To Make Sweet Kumiss. Ferment the kumiss mixture for twelve hours in a temperature of 70° Fahr.,—that is, the same degree of heat that is required for raising bread.
Do not attempt to open a bottle of kumiss without a champagne-tap, for the carbonic acid generated in the fermenting liquid has enormous expansive force, and will throw the contents all over the room if the bottle be opened in the ordinary way.
In an emergency, however, the cork may be punctured with a stout needle to let the gas escape. The mouth of the bottle may then be held in a large bowl or dish and the cords cut, when the kumiss will rush out, usually, however, without so much force but that it may nearly all be caught. It should look like thick, foamy cream.
Kumiss is highly recommended as an article of sick diet, being especially valuable for many forms of indigestion and for nausea. Often it will be retained in the stomach when almost anything else would be rejected. It is partially predigested milk, containing carbonic acid and a little alcohol, both of which have a tonic effect.
True kumiss is an Eastern product made from mare's milk, but in this country cow's milk is always employed. Sometimes the term kefer is given to it, to distinguish it from that made from mare's milk. It may be obtained in nearly all pharmacies, but a better quality can be made at home at slight expense.
Sometimes patients will object to taking kumiss, on account of the odor, which is not pleasant to every one, but it leaves a peculiarly agreeable after-taste in the mouth, and one who has once taken a glass of it will seldom refuse a second offer. The kumiss of commerce sold under the name of "Cream Koumyss" is an excellent preparation.
THE COCOA-BEAN
The cocoa-bean is a product of the tropics. It is dried, roasted like coffee, and cracked, or ground into powder, for use. It is one of our best foods, containing in good proportions nearly all the elements necessary to nourish the body.
There are many preparations of the bean. The most common, and those usually found in our markets, are shells, cracked cocoa, chocolate, and various forms of powder.
Shells are the outer husk or covering of the bean, and from them a delicate drink may be made with long, slow boiling.
Cracked cocoa, or cocoa-nibs as it is sometimes called, is made by breaking the beans into small pieces.
Chocolate is prepared by grinding the cocoa-bean into powder, mixing it with sugar, and molding it into blocks. There is some temptation on the part of manufacturers to substitute foreign fats, corn-starch, and other cheap materials for the natural ingredients of the bean in the making of chocolate.
The powdered forms of cocoa generally contain a good percentage of the bean except the fat, which is always extracted. All Dutch brands are excellent. Weight for weight, they cost more than some other kinds, but so much less is needed to make a cup of drink that they are really the least expensive.
COCOA
½ Teaspoon of any Dutch cocoa.
1 Cup of boiling water.
1 Cup of boiling milk.
1 Tablespoon of sugar.
Put the cocoa and sugar into a saucepan, and pour in the boiling water; cook for two minutes, then add the milk, and let it heat just to the boiling-point. When most other brands are used, as a general thing a larger proportion of powder will be necessary. It is therefore important to experiment with each until it is found what amount will make a drink equal in strength to the above. This valuable food is often made so strong that ill persons cannot digest it.
COCOA-SHELLS
Put a tablespoon of shells into a pint of water, and simmer for two hours; add one tablespoon of sugar and a cup of milk, then strain out the shells, and it is ready to serve. This is a mild and delicately flavored drink, and may be used freely in cases of great thirst.
COCOA-NIBS
Boil one teaspoon of cracked cocoa in a pint of water one hour; then add a cup of milk and a tablespoon of sugar, let it heat to the boiling-point again, strain out the nibs, and it is ready to serve.
It is necessary to boil cracked cocoa, otherwise you will have a bitter infusion, lacking the good flavor which is extracted by the higher degree of heat. This is an instance in which a few degrees more or less of heat make a great difference in the result.
CHOCOLATE
Put one third of a square (one ounce) of Baker's chocolate, with one cup of boiling water and a tablespoon of sugar, into a saucepan. Set the saucepan on the fire, and stir for a while, moving the piece of chocolate through the water occasionally until it is melted. As soon as it boils add a cup of milk, and when it again reaches the boiling-point it will be ready to serve. If chocolate is allowed to boil for a length of time, separation of the fat from the other ingredients takes place, rendering it indigestible. Chocolate, if delicately and carefully made, is as nice as cocoa, much more nutritious, on account of the fat which it contains, and less expensive.
TEA
Tea has refreshing and invigorating properties very comforting to one spent with toil. Its active principle is theine, a crystalline alkaloid found in both tea and coffee. Theine and caffeine were once supposed to be different substances, but have recently been found to be identical.
Tea is a valuable article of diet, though not a direct nutrient. It is classed with the so-called "accessory" foods, and, although not itself nutritious, aids, by its good flavor and stimulating properties, the digestion of other things. It is a nerve tonic, and is quite valuable as a curative agent for headache and some forms of indigestion. The slight stimulation resulting from its use is unattended by any after ill effects.
It is good for soldiers, hard-working people, travelers, and others who are much exposed to the rigors of climate.[33]
COMPOSITION OF TEA
| Black. | Green. | |
| Essential oil | .60 | .79 |
| Chlorophyl | 1.84 | 2.22 |
| Wax | .28 | |
| Resin | 3.64 | 2.22 |
| Gum | 7.28 | 8.56 |
| Tannin | 12.88 | 17.80 |
| Theine | .46 | .43 |
| Extractive matter | 21.36 | 22.80 |
| Coloring substances | 19.19 | 23.60 |
| Albumen | 2.80 | 3.00 |
| Fiber | 28.33 | 17.80 |
| Ash[34] | 5.24 | 5.56 |
| Mulden. | ||
From Prof. Mott's Chart on the Composition, Digestibility, and Nutritive Value of Food.
Two of the most important points suggested by a study of tea are the few adulterations and the great difference between different varieties, comparing weight and bulk. Some kinds of very cheap tea are adulterated with sage and raspberry leaves, and leaves of other plants dried to simulate tea, and often flavored with essences to give an agreeable taste, but a vast amount of the tea which is sold is pure. Adulterations with chemicals are now rare, on account of the extensive cultivation of tea and the large quantities sold.
Teas vary greatly in weight,—that is, a given bulk of one tea weighs very differently from the same bulk of another. This is especially marked in the comparison of Oolong and Gunpowder.
Below are given the weights of a moderate-sized caddy-spoon of each of these teas.
| KINDS OF TEA. | Grains. | No. of spoons to the pound. |
| Oolong | 39 | 179 |
| Hyson | 66 | 106 |
| Gunpowder | 123 | 57 |
From this it appears that Gunpowder tea, bulk for bulk, is more than three times as heavy as Oolong; consequently in using it only about one third as much should be taken for a given amount of water. In making the infusion teas should be weighed, not measured, but it is not easily practicable in all households to do so; however, it can always be borne in mind that the closely rolled teas, such as Gunpowder, Young Hyson, and Japan, should be used in smaller proportion than those which are loosely rolled, like Oolong, English Breakfast, and other black teas.
There is a popular notion that green teas are dried on copper, but according to unquestionable authorities it is an erroneous one. Green teas are dried quickly so that the natural color of the leaves is preserved. Black teas are dried slowly for many hours until a sort of fermentation sets in, which causes the difference in color, as pickings from the same plant may, in the process of curing, become either green or black tea, according to the method employed. Also, different varieties of tea may be made from the same branch by difference of treatment in curing, the aromatic flavors, which did not exist in the leaves before, being produced by the drying. Different varieties or kinds of tea are also made from the same plant by gathering the leaves at different ages.
Black tea should be black, but not dead black,—rather of a grayish hue. No red leaves should be mixed with it. It should be regular in appearance, each leaf with a uniform twist, that is, in all except the "broken" teas. The leaves of tea are gathered four times a year by hand, and the finest kind is made from the tender young buds. Young Hyson is made from the early buds of April, and is noted for its mild, delicate flavor.
The principle most to be avoided in tea is the tannin, which in any considerable quantity is injurious to health. It dissolves easily when tea is either steeped for a length of time, or boiled. The important point, therefore, is not to make tea more than a few minutes before it is to be drunk, and not to boil it.
The principal kinds of tea in common use are Oolong, Japan, English Breakfast, Imperial, Gunpowder, and Young Hyson. Gunpowder, Japan, Young Hyson, and Imperial are green teas; the others are black.
To Prepare Tea.
1 Teaspoon of tea.
1 Cup of boiling water.
Fill a cup with boiling water, and let it stand a minute, or until the cup is heated through. Then empty it, put the teaspoon of tea into a tea-ball, place it in the hot cup, and pour on the boiling water slowly until it is full, leaving the tea-ball in for three minutes. This will give you a delicious and fragrant drink. If there is not a tea-ball at hand, use a small strainer, holding it so that the tea is under water for the required time.
The same principle is to be followed in making a pot of tea, except that the time of steeping should be somewhat longer. Scald the pot, which should be either of silver, granite-ware, or earthenware, not tin. Put into it the tea, in the proportion of one teaspoon to a cup of water (one half pint), and let it infuse for five minutes, but by no means allow it to boil, for boiling dissipates the aroma, and extracts the tannin, which is the injurious principle. Serve it in hot teacups with loaf-sugar and cold cream or milk. I think it is Miss Lincoln who says: "Never disgrace yourself by serving that abomination, boiled lukewarm tea in a cold cup."
Water for tea should be fresh, and soft water—that is, water which is free from lime—is to be preferred; by taking one teaspoon of tea and a cup of water as the unit, any amount may be made; for instance, for a pot of tea for five or six persons, six teaspoons of tea and a quart and a half (6 cups) of water will be required. The time of exposure to the heat is, of course, not multiplied, the same number of minutes being enough for a greater or a lesser amount.
In connection with the study of tea, it is a very interesting fact that most authorities agree as to the time of steeping. There seems to be the unanimous opinion that it should not exceed fifteen minutes. Five minutes is the usual time given for the average kinds of tea, but for the fine, pure teas from eight to ten is a wise rule to follow.
COFFEE
Coffee is a product of the East, where it has been used since very ancient times. It grows on trees, the fruit in clusters which singly look somewhat like cherries, each containing two beans. Unroasted coffee-beans are tough, and a drink made from them is bitter, acrid, and very unpleasant. Coffee was brought to western Europe in the seventeenth century, where it seems to have immediately become a popular drink. When coffee-houses were first opened in England, they were opposed by the liquor-dealers, who claimed that their trade would be spoiled. Its introduction was also bitterly opposed by others, and even denounced from the pulpit. It was regarded somewhat in the light of a dangerous Eastern drug. From western Europe it was brought to America, and at the present time is the most extensively used food beverage in the world.
The kinds in common use in this country are Java and Mocha from the East, and the South American coffees Rio, Santos, and Maracaibo. The soil and method of cultivation influence the quality of coffee, as does also the age of the beans. The longer the beans are kept (unbrowned) the finer the flavor.
Coffee is adulterated with grains of different kinds, chicory, caramel, carrots and some other roots, and with pastes made to resemble the coffee-bean. The use of chicory is prohibited by law, unless the mixture be labeled "Mixture of coffee and chicory." Nevertheless, its use is common, and in nearly all hotels and restaurants coffee is flavored with it.
"The detection of the presence of chicory, caramel, and some sweet roots, as turnips, carrots, and parsnips, is quite easy. If a few grains of the suspected sample are placed on the surface of water in a glass vessel, beaker, or tumbler, each particle of chicory, etc., will become surrounded by a yellow-brown cloud which rapidly diffuses through the water until the whole becomes colored. Pure coffee under the same conditions gives no sensible color until after the lapse of about fifteen minutes. Caramel (burnt sugar) of course colors the water very deeply. Dandelion root gives a deeper color than coffee, but not as deep as chicory. The same is true of bread raspings. Beans and pease give much less color to the water than pure coffee. They can be readily detected by the microscope, as can roasted figs and dates or date-stones." (Mrs. Richards, in "Food Materials and Their Adulterations.")
Coffee is said to owe its refreshing properties to (a) caffeine, (b) a volatile oil developed by heat, not contained in the unroasted bean, and to (c) astringent acids.
Coffee diminishes the sensation of hunger, exhilarates and refreshes, and decreases the amount of wear and tear of the system.
Its composition, according to Payen, is as follows:
| Cellulose | 34.000 |
| Water | 12.000 |
| Fatty matter | 13.000 |
| Glucose, dextrine, and undetermined vegetable acids | 15.500 |
| Legumin, casein, etc. | 10.000 |
| Chlorogenate of potash and caffeine | 3 to 5.000 |
| Nitrogenized structure | 3.000 |
| Caffeine | .800 |
| Essential oil | .001 |
| Aromatic essence | .002 |
| Mineral substances | 6.970 |
It is difficult to determine whether coffee may be classed as a food, but that it has value as an adjunct to true nutrients there can be no doubt. There is a general agreement among physiologists that coffee is invigorating, that it aids digestion both in the sick and the well, that it is capable of allaying or retarding waste and thereby acting indirectly as a food. But the mistake should not be made that coffee will replace food. Coffee may be compared in its effects on the system to beef-tea—it is valuable for its flavors rather than for actual nutritious principles.
It is a curious fact that coffee is most frequently made in such a way that its valuable flavors are undeveloped or destroyed. Care must be taken that the roasting be not carried so far as to char the coffee-beans, yet far enough to convert the sugar into caramel, and to change the nature of the volatile oil, so that the highest point of flavor will be reached. This can be best accomplished in regular roasting-houses, where the temperature and time may be accurately measured.
It is best to get a supply of fresh roasted coffee every day, but when this is not practicable, once in three days, or once a week, will do. Although theoretically the roasting of coffee should be a part of its preparation—that is, it should be roasted, immediately ground, and made into drink—practically it is very seldom done.
COFFEE. No. 1
A favorite mixed coffee is made with two thirds Java and one third Mocha. It should be ground just before it is needed. For a pot of coffee use the proportions of one heaped tablespoon to a cup of water. It is well to calculate the number of persons there are to be served, and allow one cup (one half pint) for each; this amount, with the milk or cream used, will make two ordinary china cups of coffee. To the ground coffee add a little yolk or white of egg, with a spoonful of water to dilute it; mix thoroughly until all the grains are coated over with albumen, then pour on the boiling water, simmer for five minutes, and steep at a temperature just short of simmering for ten minutes more. The coffee is then done. It should be served at once with loaf-sugar, and either hot or cold cream, or hot milk. The coffee should be perfectly clear and of fine color and flavor.
There are many methods of making coffee, but the above, everything considered, seems the most desirable for family use. One egg is enough to clear three quarts of coffee, and both yolk and white are of equal value for the purpose.
COFFEE. No. 2
For every cup of water use a heaped tablespoon of coffee; soak the coffee overnight or for several hours in cold water, then bring it to the boiling-point, and let it simmer for a few minutes just before using. This is said to be the most economical method of making, as more is obtained from the coffee by this treatment. The flavor is certainly fine.
Long boiling dissipates the delicious aromatic oils, and as probably these are the most valuable properties of the coffee, the necessity of preserving them is easily seen. Care should be taken not to boil coffee for more than from three to five minutes, and simmer rather than boil, so as to preserve as much as possible the fine flavors which are so quickly dissipated by boiling; yet the high temperature seems to be necessary to extract the desirable properties of the bean. One must therefore ever bear in mind the seeming paradox that coffee should reach the boiling-point, and yet not boil.
We do not estimate highly enough the value of flavors. It is a well-demonstrated fact among a few persons that many dishes containing actual nutritious principles are but partially or imperfectly digested, because of their lack of good flavor, either from want of proper preparation, lack of seasoning, or poor cooking. There is no doubt that many people suffer from indigestion after eating such food.
Use in coffee-making either silver, granite-ware, or earthenware urns or pots, never tin. They should be made perfectly clean before using, especial attention being necessary for the spout.
MULLED WINE
1 Egg.
1 Tablespoon of sugar.
1 Clove.
¼ Square inch of cinnamon.
½ Cup of wine.
½ Cup of water.
Put the water and spice together in a saucepan, and boil for ten minutes; then add the wine, and let the liquid just reach the boiling-point; meanwhile beat the egg and sugar in a bowl, and just at the moment when the wine begins to boil, pour it slowly into the egg, stirring constantly to distribute the heat throughout the whole. Unless the weather is very cold, there is usually enough heat in the boiling liquid to coagulate the albumen of the egg slightly, but should this not be accomplished, set it on the fire for a minute to finish. When done it should be of the consistency of cream. Do not let the wine and water boil for any appreciable time, for boiling dissipates some of the pleasant flavor of the wine.
Beer, ale, and porter are excellent, mulled in the same way.
COCOA CORDIAL
½ Teaspoon of Dutch cocoa.
Some boiling water.
2 Blocks of loaf-sugar.
2 Tablespoons of port wine.
Put the cocoa and sugar into a china cup, and pour directly upon them some boiling water, then add the wine, making in all the usual amount called a cupful. Serve at once. This is an excellent drink for those who are chilled or exhausted, or to take after a bath.