White Russian Frosting - cooking recipe

Ingredients

1 cup butter, softened
1 (2 lb) package powdered sugar
1/2 cup plus 2 tbsp. coffee liqueur
2 teaspoons vanilla extract
1/8 teaspoon salt

Preparation

Beat butter at medium speed with an electric mixer until creamy; gradually add powdered sugar alternately with coffee liqueur, beating at low speed just until blended after each addition. Stir in vanilla and salt.