Sweet Potato Souffle
["3 c. mashed sweet potatoes", "1/3 stick margarine", "1 tsp. vanilla", "2 eggs", "1/2 c. sweet milk"]
["Mix and pour into buttered baking dish. Bake at 350\u00b0 for 30 minutes. Add topping and bake 5 to 10 minutes longer."]
["mashed sweet potatoes", "margarine", "vanilla", "eggs", "sweet milk"]