Lemon Sponge Pie
Beat egg whites and set aside. In a mixer, add melted butter or margarine, sugar, egg yolks and beat. Add flour. Add lemon juice and grated lemon peel. Slowly add milk and beat. Add the beaten egg whites and beat. Pour into a 9" unbaked pie crust. Preheat oven to 450 degrees. When oven is ready, bake pie for 8 minutes. Turn heat down to 325 degrees and bake for 25 minutes longer.