Pinto Bean Pie
["1 1/2 c. sugar", "1 stick margarine, melted", "1/2 c. coconut", "1 c. mashed pinto beans (cooked beans, well done)", "1 tsp. vanilla"]
["Bake in unbaked pie shell, about 1 hour at 325\u00b0."]
["sugar", "margarine", "coconut", "pinto beans", "vanilla"]