Sweet Potato Crunch
["3 cups mashed sweet potatoes", "1 1/2 cups sugar", "1 egg", "1 stick margarine", "1/2 cup milk"]
["Mix all ingredients well.", "Place in 9 x 13 baking dish.", "Bake at 350 degrees for about 15 minutes.", "Take out of oven and add topping."]
["mashed sweet potatoes", "sugar", "egg", "margarine", "milk"]