North Dakota Sponge Cake
From MRS. ALICE VINEYARD BROWN, of North Dakota, Alternate Lady Manager.
One cup of sugar, one cup of flour, four eggs. Beat yolks of eggs to a light creamy mixture, pour over the sugar and beat two minutes; add whites beaten to a foam, and stir hard for two minutes; now add one cup of flour which has been sifted three times, and to which was added a pinch of salt; stir very lightly, usually four whisks of the spoon is sufficient; now pour into a shallow pan; let stand one minute; raise the pan several inches from the table and let it drop suddenly, striking flat on the bottom; this will cause air bubbles to break and make the cake fine grained; put into a very moderate oven and in five minutes heat quickly; twelve to fifteen minutes will suffice. Have ready a lemon frosting, and the result will be a most beautiful cake, fit to grace any occasion.