- 1 teaspoon instant coffee granules
- 1/2 teaspoon ground cinnamon
- 1 pinch salt
- 1 teaspoon vanilla extract
- 1/2 cup butter, softened
- 3 cups confectioners' sugar
- 1/3 cup milk
- In a small bowl, mash instant coffee with the back of a spoon until powdery. Stir in cinnamon and salt. In a large bowl, beat the butter until smooth, then stir in spice mixture and vanilla. Alternately beat in confectioners' sugar and milk until desired consistency is achieved.