Domino'S Caramel Frosting - cooking recipe

Ingredients

2/3 cup unsalted butter, soft
1 cup brown sugar, firmly packed
1/2 cup 1% low-fat milk
1 lb confectioners' sugar
1 teaspoon vanilla

Preparation

Melt butter; add brown sugar and milk and heat to boiling, stirring constantly.
Boil gently for 5 minutes; cool 10 minutes.
Mix in confectioner's sugar, beating until smooth; add vanilla and beat until spreading consistency.
This should frost a 13X9 cake OR a 2 layer cake; serving size is based on 1/10th of a cake.