FISH
Fish fresh from the lakes or sea is excellent food. The point of freshness is a very important one, for all kinds spoil quickly, and, unless you can be quite sure how long they have been out of the water, it is better to find some other food for your invalid. Some shell-fish, such as crabs and lobsters, are especially dangerous, and should not be eaten by either sick or well, unless they are known to be in perfect condition. For the sick they had better not be used at all.
"The flesh of good fresh fish is firm and hard, and will rise at once when pressed with the finger. If the eyes be dull or sunken, the gills pale, and the flesh soft and flabby, the fish is not fresh." (Mrs. Lincoln.)
Fish with red blood, such for instance as salmon, are highly nutritious but not easily digested, partly because of the amount of fat distributed through the flesh. Herring and mackerel belong to this class. White fish, such as cod, haddock, turbot, halibut, and flounder, contain comparatively little fat, and that mostly in the liver. They are easy of digestion, and possess a delicate flavor. When in season and just from their native element, these fish are delicious, and make excellent food for the sick, on account of the ease with which they are digested.
To Prepare. If fish be brought from market with the scales on, as is usually the case, it is a very easy matter to remove them. A large sheet of brown paper, or a newspaper, and a knife not very sharp, are all that are necessary. Spread the paper on the table, lay the fish upon it, and then with the blade of the knife held parallel with the body of the fish, or nearly so, not at right angles to it, push off the scales. They will come off easily, and will not fly unless you turn the edge of the knife too much. Should this happen, the paper will catch the scales, and when the fish is finished all the refuse can be rolled up in the paper and burned. After removing the scales, cut off the head, fins, and tail. Make a slit on the under side, and take out the contents of the cavity, clearing out everything that is not flesh. Then wash the fish quickly in a stream of cold water, wipe it, and set it in a cool place (a refrigerator if you have it) until it is required for cooking. Do not lay it directly on ice, for the juices of the fish are dissolved by the water which is formed as the ice melts, and its delicate flavor is thus impaired.
WHEN IN SEASON
| Cod | All the year. |
| Haddock | All the year. |
| Cusk | Winter. |
| Halibut | All the year. |
| Flounders | All the year. |
| Salmon | May to September. |
| Shad | Spring. |
| Bluefish | June to October. |
| Whitefish | Winter. |
| Swordfish | July to September. |
| Smelts | September to March. |
| Perch | Spring and summer. |
| Mackerel | April to October. |
| Oysters | September to May. |
| Clams | All the year. |
BROILED FISH
Small fish, such as perch, scrod (young cod), etc., are excellent broiled. After the fish is cleaned, washed out, and wiped, split it lengthwise if it be thick, sprinkle on salt and pepper, squeeze over it some drops of lemon-juice, dip it in melted butter, and broil over clear coals, quickly at first and then very slowly, allowing ten minutes for each inch of thickness. Serve with butter cream.
To Make Butter Cream. Cream some butter in a cup or bowl, season it with salt, Cayenne pepper, lemon-juice, and vinegar. A teaspoon of butter is enough for an ordinary small fish such as a perch, and to season it a speck of cayenne, a speck of salt, and a teaspoon of vinegar and lemon-juice (half of each), will be good proportions. Spread it on the fish, and let it melt and run over it, or serve it separately in a little ball on a glass butter-plate. A nice addition to the butter is a little finely minced parsley, or chopped pickle, such as cucumbers or olives, or the three mixed, if they are at hand.
CREAMED FISH
To make creamed fish, any white fish which flakes easily may be used. Cusk, cod, and haddock are especially recommended. Cook the fish fifteen or twenty minutes by gentle boiling. Then remove the flesh carefully from the bones, letting it separate into flakes; season it with pepper and salt, and a few drops of lemon-juice sprinkled over. For every pint of prepared fish make a rich cream sauce with four tablespoons of butter, two of flour, and a pint of milk in which a small slice of onion has been boiled. Pour the sauce over the seasoned fish, rolling them together gently so that the flakes may not be broken, arrange on a platter, sprinkle the top with buttered crumbs, and bake in a hot oven from twenty minutes to half an hour. A speck of cayenne is a good addition to make to the sauce. This is a delicious and wholesome dish. The butter is so thoroughly incorporated with the flour of the sauce that it becomes one of the few very easily digested forms of cooked fat.
BOILED FISH
Select any white fish—fresh cod for instance. Prepare it according to the directions given for cleaning fish, put it into a wire vegetable-basket, drop the basket into a dish of boiling salted water, and let it simmer for from fifteen minutes to three quarters of an hour according to the size of the fish (a cod weighing three pounds will require cooking a half hour). Do not allow it to boil rapidly at any time, or it will break. When it is done lift it out of the basket and serve it at once with drawn butter made in the following manner:
Put two tablespoons of butter and one of flour into a saucepan; let them simmer together for two minutes (count the time); then add, a little at a time, a pint of boiling water or of chicken broth, stirring constantly. This will give a smooth cream-like sauce which will be enough for two pounds of fish. Season it with parsley, grated yolks of hard-boiled eggs, a few drops of lemon-juice, a bit each of cayenne and mustard, and a few drops of onion-juice.