Sweet Potato Casserole
["3 c. sweet potatoes (fresh, cooked or canned)", "1 c. sugar (1/2 brown and 1/2 white)", "2 eggs", "1/2 stick margarine", "1/3 c. milk", "1 Tbsp. vanilla", "1/2 tsp. salt"]
["Mash potatoes; mix with other ingredients and beat well.", "Pour into 9 x 13-inch greased casserole.", "Bake at 350\u00b0 for 20 minutes. Remove from oven and add topping."]
["sweet potatoes", "sugar", "eggs", "margarine", "milk", "vanilla", "salt"]