Decorator'S Frosting
["3/4 c. shortening", "1 tsp. vanilla", "2 egg whites", "1 pkg. confectioners sugar"]
["In mixing bowl, cream the shortening for 5 minutes.", "Add eggs whites.", "Cream well.", "Add vanilla.", "By hand, gradually stir in confectioners sugar.", "Makes 3 cups."]
["shortening", "vanilla", "egg whites", "confectioners sugar"]