Sweet Potato Pie
["3 c. mashed potatoes", "1 stick margarine", "1 can condensed milk", "3 eggs", "1 1/2 c. sugar", "1 Tbsp. vanilla"]
["Boil the potatoes and mash them.", "Mix them with remaining ingredients.", "Put in baked pie crust.", "Put in oven at 250\u00b0 for about 1 hour.", "You can freeze the filling for later use."]
["potatoes", "margarine", "condensed milk", "eggs", "sugar", "vanilla"]