Quick Caramel Frosting
["2/3 c. butter", "1 c. brown sugar", "1/3 c. milk", "3 c. confectioners sugar"]
["Melt butter in saucepan.", "Add brown sugar.", "Cook over low heat 2 minutes, stirring constantly.", "Add milk, cook until mixture comes to boil.", "Remove from heat, cool."]
["butter", "brown sugar", "milk", "confectioners sugar"]