Old-Fashioned Buttermilk Pie - cooking recipe

Ingredients

unbaked 9-inch pie shell
2/3 c. granulated sugar
3 Tbsp. flour
1/4 tsp. salt
3 egg yolks
2 tsp. vanilla
2 c. buttermilk
1/4 c. melted butter
3 egg whites

Preparation

Mix ingredients and bake at 350\u00b0 until done.