Egg Nog Icing

Ingredients

• 1/2 cup butter, softened
• 3 egg yolks
• 6 cups sifted confectioners' sugar
• 1/4 cup bourbon whiskey

Instructions

1. Beat butter and egg yolks until smooth.
2. Gradually add confectioners' sugar, 2 cups at a time, alternately with bourbon. Beat well after each addition.