Ingredients

1-2/3 cups confectioners’ sugar3/4 cup heavy whipping cream4 ounces unsweetened chocolate, chopped2 teaspoons vanilla extract6 tablespoons butter, softened

Preparation

In a saucepan, combine confectioners’ sugar and cream. Bring to a boil, stirring constantly. Remove from the heat; stir in chocolate until melted and smooth. Stir in vanilla. Cool until mixture is thickened, about 25 minutes, stirring occasionally.

In a bowl, cream butter. Gradually beat in chocolate mixture until blended. Cover and refrigerate until ready to use.