1/2 cup Butter, softened 1 Egg Yolk 2 tablespoons Buttermilk or Milk 1/2 teaspoon Vanilla 3 cups Confectioners Sugar, sifted
1. Place butter, egg yolk, milk, vanilla and confectioners sugar in mixing bowl in order listed.
2. Beat at medium speed 3 minutes.
3. Add additional confectioners sugar if frosting is too thin.