Buttermilk Pie
["2 sticks butter or margarine, melted", "1 c. sugar", "4 Tbsp. flour", "6 eggs", "1/2 tsp. vanilla", "1 c. buttermilk"]
["Mix all together and pour in an unbaked pie shell.", "Bake in a slow oven at 300\u00b0 to 325\u00b0 for 45 minutes to 1 hour, or until set."]
["butter", "sugar", "flour", "eggs", "vanilla", "buttermilk"]