1/4 cup non-hydrogenated margarine, softened
1/4 cup nondairy cream cheese softened
2 cups confectioners’ sugar, sifted
1 teaspoon vanilla extract

Use an electric stand mixer or a hand-held mixer to cream together margarine and cream cheese until just combined. Beat in confectioners’ sugar 1/2 cup at a time. Beat until smooth and creamy, then mix in the vanilla. Spoon frosting into a bowl. Keep tightly covered and refrigerated until ready to use.

Note: Tofutti Cream Cheese works well.