Buttermilk Pie - cooking recipe

Ingredients

3 3/4 c. sugar
1/2 c. flour
1 stick (1/4 c.) margarine
1 c. buttermilk
6 eggs, separated
1 Tbsp. vanilla

Preparation

Mix together all ingredients, except egg whites.
Beat egg whites until stiff.
Fold gently into buttermilk mixture and pour into 2 (9-inch) deep dish pie shells.
Bake in 325\u00b0 oven until brown and set.