Penuche Icing - cooking recipe

Ingredients

1/2 c. butter
1 c. brown sugar
1/4 c. milk
1 3/4 to 2 c. powdered sugar

Preparation

Melt butter.
Add brown sugar.
Boil 2 minutes, stirring. Stir in milk.
Bring to a boil, stirring.
Cool to lukewarm. Gradually add powdered sugar.
Beat until thick enough to spread.