Sunshine Cake — No. 1
Whites of 6 eggs, yolks of 4, 1 cup of sugar, 3/4 flour, scant teaspoon cream of tartar, salt, 2 teaspoons orange juice and grated rind. Sift sugar and cream tartar together several times, then mix with well-beaten whites, add beaten yolks, sift flour and salt several times, mix altogether, put in orange and bake from forty to fifty minutes in a pan with pipe in center. Do not look at it for at least twenty minutes. Do not butter pan, nor remove from it till cold.