Bitsy's Kitchen. Colonel Sanders Lemon Sponge Pie

Colonel Sanders Lemon Sponge Pie
3 Tbsp. Flour 3 Tbsp. Butter 1 1/4 C. Milk 1 1/4 C. Sugar	4 eggs, beaten separately Pinch of Salt 1/3 C. Lemon Juice Grated rind of 2 Lemons

This recipe came from a booklet Colonel Sanders put out in 1964.

Cream butter, flour, and sugar together. Fold in stiffly beaten egg whites. Pour into unbaked crust and bake slowly in oven 350° F. for 15 minutes, and then reduce to 300° F. for an additional 30 minutes or until the pie tests done.