Pinto Bean Pie
["1 2/3 c. sugar", "3 eggs", "1/3 c. margarine", "1/4 tsp. vanilla", "3/4 c. mashed pinto beans"]
["Mash and reheat beans.", "Beat eggs and blend with beans.", "Add remainder of ingredients and and pour into unbaked pie shell. Bake at 350\u00b0 for 30 minutes. Then turn back heat to 300\u00b0 and bake 10 minutes."]
["sugar", "eggs", "margarine", "vanilla", "pinto beans"]