Quick Caramel Frosting
["1/2 c. butter or margarine", "1 c. brown sugar, packed", "1/4 c. milk (may use evaporated milk, undiluted)", "2 c. sifted confectioners sugar", "1/2 tsp. vanilla extract"]
["Melt butter in saucepan; add brown sugar.", "Bring to boil over low heat.", "Boil 2 minutes, stirring constantly.", "Add milk; continue stirring until mixture comes to boil.", "Remove from heat; add vanilla extract; cool.", "Add confectioners sugar, beating well after each addition, until of spreading consistency.", "Fills and frost top and sides of two 8-inch or 9-inch layers."]
["butter", "brown sugar", "milk", "confectioners sugar", "vanilla extract"]