Fluffy Orange Frosting

1/3 cup butter or solid shortening
1 pound confectioner's sugar, sifted
Orange Juice, about 1/4 cup
1  teaspoon grated orange peel

Cream the butter or shortening until fluffy, then add about half the sugar, beating thoroughly.  Beat in the orange peel and 2 tablespoons of the juice.  Gradually beat in remaining sugar, adding juice a little at a time if needed to beat to spreading consistency. Tint as desired. Will frost a standard 8- or 9-inch two-layer cake.