Buttermilk Pie
["1/2 c. margarine", "3 Tbsp. flour", "3 eggs, beaten", "1 tsp. vanilla", "2 c. sugar", "1 c. buttermilk", "1 unbaked pie shell"]
["Cream margarine and sugar.", "Add eggs, flour, buttermilk and vanilla.", "Pour in unbaked pie shell.", "Bake at 350\u00b0 for 45 to 50 minutes."]
["margarine", "flour", "eggs", "vanilla", "sugar", "buttermilk", "shell"]