The Boston cooking-school cook book

by Fannie Merritt Farmer

Sunshine Cake

Whites 10 eggs

1½ cups powdered sugar

Yolks 6 eggs

1 teaspoon lemon extract

1 cup flour

1 teaspoon cream of tartar

Beat whites of eggs until stiff and dry, add sugar gradually, and continue beating; then add yolks of eggs beaten until thick and lemon-colored, and extract. Cut and fold in flour mixed and sifted with cream of tartar. Bake fifty minutes in a moderate oven in an angel-cake pan.