Cream Cheese Frosting
["1/2 c butter or margarine", "1 -8 oz pkg cream cheese", "1 -16 oz pkg powdered sugar (sifted)", "1 tsp vanilla"]
["Cream butter, cheese, and gradually add powdered sugar.", "Beat until mixture is light and fluffy, add vanilla.", "Mixture makes about 3 cups."]
["butter", "cream cheese", "powdered sugar", "vanilla"]