Chocolate Frosting Mix

2 cups icing sugar -- sifted
3 tablespoons instant nonfat milk powder
1/2 cup unsweetened cocoa powder
6 tablespoons shortening

In a medium bowl, combine icing sugar, milk powder and cocoa
powder. With a pastry blender, cut in he shortening. Add water 1 T. at a time using a hand mixer to blend it until creamy. Frost a cake.