Powdered Sugar Icing
["2 c. powdered sugar, sifted", "2 Tbsp. butter or margarine, softened", "1/4 tsp. vanilla", "2 Tbsp. milk", "additional milk"]
["In a mixing bowl, combine the powdered sugar and butter or margarine.", "Mix thoroughly with a spoon.", "Stir in the vanilla and 2 tablespoons milk.", "Stir in additional milk, one teaspoon at a time, until icing is smooth and drizzling consistency."]
["powdered sugar", "butter", "vanilla", "milk", "additional milk"]