Vanilla Butter Frosting
["3 c. powdered sugar", "1 1/2 tsp. vanilla", "1/3 c. margarine, softened", "about 2 Tbsp. milk"]
["Mix powdered sugar and margarine.", "Stir in vanilla and milk gradually; beat until frosting is smooth and of spreading consistency."]
["powdered sugar", "vanilla", "margarine", "milk"]