Buttermilk Pie
From Joyce Cook, Ada - Liberty National Bank Cookcook

1/2 cup soft butter
3 Tbsp. flour
1 cup buttermilk*
2 cups sugar
3 eggs, slightly beaten
1 tsp. vanilla
Cream the butter and sugar. Add flour and eggs. Beat well. Add buttermilk and vanilla. Pour into 9-inch uncooked pie shell. Bake at 350 degrees for 50 to 60 minutes.
*Icon suggested substitute: If you don't have buttermilk, add 1 tablespoon of vinegar to 1 cup of milk.