- 1/2 cup butter, softened
- 2 teaspoons vanilla extract
- 1 tablespoon instant espresso
- 1/8 teaspoon salt
- 1 (16-oz.) package powdered sugar
- 3 to 5 Tbsp. milk
How to Make It
Beat first 4 ingredients at medium speed with an electric mixer until creamy.
Gradually add powdered sugar alternately with 3 Tbsp. milk, 1 Tbsp. at a time, beating at low speed until blended and smooth after each addition. Beat in up to 2 Tbsp. additional milk for desired consistency.