Buttermilk Pie
["3 eggs", "1 c. sugar", "2 Tbsp. all-purpose flour", "1/2 c. melted butter or margarine", "1 c. buttermilk", "1 tsp. vanilla or lemon extract", "1 unbaked 9-inch pie shell"]
["Beat eggs slightly and add sugar and flour. Add melted butter or margarine; mix well. Add buttermilk and flavoring; pour into unbaked pie shell. Bake at 325\u00b0 until custard is set."]
["eggs", "sugar", "flour", "butter", "buttermilk", "vanilla", "shell"]