Sweet Potato Casserole
["3 c. mashed sweet potatoes (boil, then peel and mash)", "1 c. sugar", "2 large eggs", "1 tsp. vanilla", "1/4 c. Pet milk", "sour cream (amount optional)", "spices (nutmeg or whatever you like)", "1/2 c. margarine"]
["Mix all ingredients with mixer.", "Pour into buttered dish."]
["mashed sweet potatoes", "sugar", "eggs", "vanilla", "Pet milk", "sour cream", "nutmeg", "margarine"]