2 ounces white chocolate
1/2 cup butter
1/2 teaspoon vanilla extract
1/2 cup milk
5 teaspoons instant coffee granules
3 cups powdered sugar
Mix the instant coffee with the milk, and let it stand until coffee is dissolved.
Melt the butter and chocolate together, and beat until smooth, then add vanilla.
Beat in 1 cup of confectioners sugar. Add half the milk mixture, then 1 cup confectioners sugar, then the other half of the milk, then 1 cup confectioners sugar.