1/2 c. butter
1 c. chocolate chips
10 1/2 oz. mini marshmallows
1 c. peanut butter
2-3 c. Rice Krispies
1 c. dry roasted peanuts (unsalted)

Using 9x13 microwavable dish, melt butter in microwave. Add chocolate chips and stir. Add peanut butter and marshmallows and stir. Put back in microwave for 1 1/2 minutes. Add Rice Krispies and peanuts and stir. Refrigerate for 1 hour.

FROSTING:

1 c. chocolate chips
1/3 c. milk
1 tsp. vanilla
2 c. confectioners' sugar

Microwave chocolate chips and milk on high for 1 minute. Add remaining ingredients and stir. Spread on bars. Refrigerate for 1 hour and cut into bars.