Sweet Potato Casserole
["3 c. mashed sweet potatoes (fresh potatoes are better)", "1 c. sugar", "2 tsp. vanilla", "1/2 c. margarine", "milk (enough to moisten potatoes; 1 to 2 Tbsp. if needed)"]
["Mix together and pour in greased casserole dish."]
["mashed sweet potatoes", "sugar", "vanilla", "margarine", "milk"]