Butterscotch Sponge Pie - cooking recipe

Ingredients

1/4 c. Butter
1/4 c. Flour
2 c. Milk
1/2 c. Packed Brown Sugar
3 Eggs (separated)
1 tsp. Vanilla

Preparation

Whip egg whites until stiff.
Mix other ingredients listed. Add egg whites.
Bake 45 - 50 minutes at 350 degrees.