Cake Decorator Icing
["4 c. powdered sugar, sifted", "1 c. shortening", "1 egg white", "1 tsp. water", "1/2 tsp. flavoring"]
["Combine all ingredients in mixing bowl.", "Beat at low to medium speed at least 10 minutes.", "Makes 4 cups."]
["powdered sugar", "shortening", "egg", "water", "flavoring"]