Grandma Leones' Caramel Frosting - cooking recipe

Ingredients

1 c. brown sugar, firmly packed
1 1/2 c. sifted powdered sugar
5 Tbsp. butter
1/4 c. milk

Preparation

Put brown sugar, milk and butter in saucepan and simmer slowly for about 3 minutes and cool.
Add powdered sugar and stir until creamy.