Peanut Butter Icing

Description
Great peanut butter icing for a cake. For larger cakes you may want to double up on the ingredients to ensure you have enough to cover the whole cake.
 * Contributed by Paula in California at Catsrecipes Y-Group

Ingredients

 * 1 cup (225 ml) of peanut butter
 * 1 cup (225 ml) firmly packed brown sugar
 * ¼ cup (60 ml) milk
 * ¼ cup (60 ml) butter

Directions

 * 1) Add all of the ingredients in a medium mixing bowl.
 * 2) Whip until smooth.
 * 3) Spread on cake of your choice immediately after cake bakes.
 * 4) Preheat oven to broil.
 * 5) Spread peanut butter mixture evenly over cake.
 * 6) Put in oven on broil until mixture is golden brown.
 * 7) Take out and let cool.
 * 8) Serve once cooled.
 * 9) Bon appetit!!!