One Egg Cake
¹⁄₂ cup butter 1 cup powdered sugar 1 egg 1 cup milk 2 cups flour ¹⁄₂ tea-spoon carbonate of soda 1 tea-spoon cream of tartar 1 tea-spoon vanilla, or the grated rind and juice of half a lemon
Cream the butter and add the sugar. Beat well together. Beat the egg till light and add it, and then the milk with the soda dissolved in it. Stir in the flour with which the cream of tartar should be mixed. Beat well together and add the vanilla. Bake in a shallow tin in a moderate oven for half-an-hour.