- 1 ½ cups confectioners’ sugar
- 3 tablespoons butter, softened
- 1 tablespoon vanilla extract
- 1 tablespoon milk
- 3 drops red food coloring
- 1 (2.25 ounce) jar red decorator sugar
- Step 1Combine confectioners’ sugar butter, vanilla and milk, beating until creamy. Thin with a few more drops of milk (if necessary) to reach desired spreading consistency. Stir in optional food coloring. Spread frosting over cooled cookies and decorate with colored sugar, if desired.