Buttermilk Pie - cooking recipe

Ingredients

4 eggs, separated
3 c. sugar
1 c. buttermilk
1 c. butter
3 Tbsp. flour
1 tsp. vanilla
1 large unbaked pie shell or 2 small pie shells

Preparation

Mix all ingredients together except egg whites.
In separate bowl, beat egg whites until stiff peaks form.
Fold into filling mixture.
Pour into 1 large pie shell or 2 small pie shells.
Bake at 325\u00b0 for about 1 hour.