Chess Pie
["1 stick margarine", "1 c. sugar", "3 eggs", "2 Tbsp. corn meal", "1 Tbsp. vinegar", "1 tsp. lemon flavoring", "1 tsp. vanilla"]
["Combine butter and sugar.", "Cream well.", "Add all the other ingredients and mix thoroughly.", "Pour into unbaked 8-inch pastry shell.", "Bake at 325\u00b0 for 1 hour."]
["margarine", "sugar", "eggs", "corn meal", "vinegar", "lemon flavoring", "vanilla"]