Cream Cheese Icing
["1 box xxxx powdered sugar", "1 (8 oz.) pkg. cream cheese", "1 tsp. vanilla", "1 stick margarine, melted and cooled"]
["Combine all ingredients.", "Beat with a beater until well mixed. Spread between layers and on top of Carrot Cake."]
["powdered sugar", "cream cheese", "vanilla", "margarine"]