Quick Caramel Frosting

1/2 cup butter
1 cup brown sugar
1/4 cup milk
1&3/4-2 cups sifted confectioner's sugar

1. Melt butter in saucepan. Add brown sugar and cook over low heat two minutes, stirring constantly.
2. Add milk and continue stirring until mixture comes to a boil.
3. Remove from heat and cool. Add confectioner's sugar until frosting reaches spreading consistency.

Great on this cake.