Sweet Potato Casserole
["2 large cans sweet potatoes", "1/4 c. brown sugar", "1/2 stick margarine", "marshmallows"]
["Place sweet potatoes and brown sugar in baking dish.", "Slice margarine and place on top of yams.", "Bake at 350\u00b0 for 10 minutes. Add enough marshmallows to cover sweet potatoes. Bake 5 minutes more until marshmallows are browned."]
["sweet potatoes", "brown sugar", "margarine", "marshmallows"]