Icing. ✠
- Whites of 4 eggs.
- 1 pound powdered white sugar.
- Lemon, vanilla, or other seasoning.
Break the whites into a broad, clean, cool dish. Throw a small handful of sugar upon them, and begin whipping it in with slow, steady strokes of the beater. A few minutes later, throw in more sugar, and keep adding it at intervals until it is all used up. Beat perseveringly until the icing is of a smooth, fine, and firm texture. Half an hour’s beating should be sufficient, if done well. If not stiff enough, put in more sugar. A little practice will teach you when your end is gained. If you season with lemon-juice, allow, in measuring your sugar, for the additional liquid. Lemon-juice or a very little tartaric acid whitens the icing. Use at least a quarter of a pound of sugar for each egg.
This method of making icing was taught me by a confectioner, as easier and surer than the old plan of beating the eggs first and alone. I have used no other since my first trial of it. The frosting hardens in one-fourth the time required under the former plan, and not more than half the time is consumed in the manufacture. I have often iced a cake but two hours before it was cut, and found the sugar dry all through.
Pour the icing by the spoonful on the top of the cake and near the centre of the surface to be covered. If the loaf is of such a shape that the liquid will settle of itself to its place, it is best to let it do so. If you spread it, use a broad-bladed knife, dipped in cold water. If it is as thick with sugar as it should be, you need not lay on more than one coat. You may set it in a moderate oven for three minutes, if you are in great haste. The better plan is to dry in a sunny window, where the air can get at it, and where there is no dust.
Color icing yellow by putting the grated peel of a lemon or orange in a thin muslin bag, straining a little juice through it, and squeezing it hard into the egg and sugar.
Strawberry-juice colors a pretty pink, as does also cranberry-syrup.