3/4 Cup butter or margarine2 Cups brown sugar, packed4 eggs, separated3 Tablespoons caramel sauce2 2/3 Cups flour2 teaspoons baking powder1/8 teaspoon salt2/3 Cup milk1 teaspoon vanillaBrown Sugar Frosting
Cream together butter or margarine and sugar. Add beaten egg yolks, caramel sauce and sifted flour, baking powder and salt alternately with the milk. Add vanilla. Fold in stiffly beaten egg whites. Pour into three well buttered and floured cake pans. Bake
Source: Wonderful Ways To Prepare Cakes & Cookies, page 48