Mint Frosting

3 Tbs butter - softened
1/2 Tsp peppermint extract
Dash salt
2 cups sifted confectioners' sugar
2 Tbs milk or cream
Few drops red food coloring

Cream butter, peppermint, and salt; gradually add 1 cup confectioners' sugar, creaming until light. Add remaining confectioners' sugar and the milk. Beat until smooth. Add a few drops of food coloring to tint pink. Frost cooled brownies.