This frosting was adapted for "The Martha Stewart Show" from a recipe written by Martha Washington.
- Yield: Makes enough for one 10-inch round cake
Source: The Martha Stewart Show, December Fall 2007
- 3 large egg whites
- 1 1/2 cups confectioners' sugar
- Zest of 1 lemon
Place all ingredients in the bowl of an electric mixer fitted with the whisk attachment. Beat until stiff peaks form.