2 tablespoons hazelnut liqueur, such as Frangelico
3 cups sifted confectioners sugar
2 to 3 tablespoons half-and-half
1 tablespoon of Meringue powder
Instructions
Cream butter with an electric mixer at medium speed. Add Frangelico. Gradually add confectioners sugar and meringue powder, alternating with half-and-half, beginning and ending with powdered sugar. Beat until mixture reaches spreading consistency.