Caramel Icing - cooking recipe

Ingredients

1 box powdered sugar
3/4 c. margarine
1 1/4 c. brown sugar, packed
1/2 c. skim milk

Preparation

Melt butter and
brown\tsugar.\tBring
to a boil.
Stir for 2 minutes constantly.
Add
milk and bring back to a boil; cool. Beat in powder sugar until smooth.