Lemon Sponge Pie - cooking recipe

Ingredients

1 c. sugar
1 t. butter
2 T. flour
2 eggs, separated
Juice of 1 lemon
1 c. milk

Preparation

Beat egg whites until stiff. Beat egg yolks and combine with sugar, butter, flour, lemon juice and milk. Fold in egg whites. Pour into crust and bake at 375\u00b0 until firm.