Makes about 2 1/2 cups
1/2 cup unsalted butter, softened
3 cups powdered sugar
1 teaspoon vanilla extract
2 to 3 Tbsp. milk
1. Beat butter with an electric mixer at medium-high speed until creamy. Gradually beat in sugar until smooth. Beat in vanilla and 2 Tbsp. milk, adding additional milk, if necessary, for desired consistency.