MILK.
Milk, when of good quality, is of an opaque white colour: the cream always comes to the top; the well-known milky odour is strong; it will boil without altering its appearance in these respects; the little bladders which arise on the surface will renew themselves if broken by the spoon. To boil milk is, in fact, the simplest way of testing its quality. The commonest adulterations of milk are not of a hurtful character. It is a good deal thinned with water, and sometimes thickened with a little starch, or coloured with yolk of egg, or even saffron; but these processes have nothing murderous in them.
MILK AND CREAM, to keep, in hot Weather.
When the weather is very warm, and it is very difficult to prevent milk from turning sour and spoiling the cream, it should be scalded, and it will then remain good for a few hours. It must on no account be allowed to boil, or there will be a skin instead of a cream upon the milk; and the slower the process the safer will it be. A very good plan to scald milk, is to put the pan that contains it into a saucepan or wide kettle of boiling water. When the surface looks thick, the milk is sufficiently scalded, and it should then be put away in a cool place in the same vessel that it was scalded in. Cream may be kept for 24 hours, if scalded without sugar; and by the addition of the latter ingredient, it will remain good double the time, if kept in a cool place. All pans, jugs, and vessels intended for milk, should be kept beautifully clean, and well scalded before the milk is put in, as any negligence in this respect may cause large quantities of it to be spoiled; and milk should never be kept in vessels of zinc or copper. Milk may be preserved good in hot weather, for a few hours, by placing the jug which contains it in ice, or very cold water; or a pinch of bicarbonate of soda may be introduced into the liquid.
MILK AND CREAM, Separation of.
If it be desired that the milk should be freed entirely from cream, it should be poured into a very shallow broad pan or dish, not more than 1½ inch deep, as cream cannot rise through a great depth of milk. In cold and wet weather, milk is not so rich as it is in summer and warm weather, and the morning’s milk is always richer than the evening’s. The last-drawn milk of each milking, at all times and seasons, is richer than the first-drawn, and on that account should be set apart for cream. Milk should be shaken as little as possible when carried from the cow to the dairy, and should be poured into the pans very gently. Persons not keeping cows, may always have a little cream, provided the milk they purchase be pure and unadulterated. As soon as it comes in, it should be poured into very shallow open pie-dishes, and set by in a very cool place, and in 7 or 8 hours a nice cream should have risen to the surface.
MILK AND CREAM, Substitute for, in Tea and Coffee.
Ingredients.—1 new laid egg to every large breakfast-cupful of tea or coffee. Mode.—Beat up the whole of the egg in a basin, put it into a cup, and pour over it the tea or coffee quite hot, stirring all the time to prevent the egg from curdling. In point of nourishment, both tea and coffee are much improved by this addition. Sufficient.—1 egg to every large breakfast-cupful of tea or coffee.