Penuche Frosting
["1/2 c. butter or margarine", "1 c. brown sugar, packed", "1/4 c. milk", "2 c. confectioners sugar"]
["Melt butter in a medium saucepan and stir in brown sugar. Heat to boiling, stirring constantly.", "Boil and stir over low heat 2 minutes.", "Stir in milk and heat to boiling.", "Remove from heat and cool to lukewarm.", "Gradually stir in confectioners sugar. Place the pan in a bowl of ice water.", "Beat the frosting until smooth and of spreading consistency."]
["butter", "brown sugar", "milk", "confectioners sugar"]