Killer Brownies - cooking recipe

Ingredients

1 box Betty Crocker Supreme Brownie Mix
1 bag miniature marshmallows (10 1/2 oz.)
1 bag chocolate chips (6 oz.)
1 c. peanut butter
2 1/2 c. Rice Krispies

Preparation

Bake brownies as directed on box in a 9x13-inch pan.
When done remove from oven.
Sprinkle marshmallows on top.
Return to oven for 3 minutes.
Remove from oven.
Mix 1 bag (6 oz.) chocolate chips and peanut butter in pan on top of stove until melted. Remove from heat, add rice krispies.
Mix well - Spread on top of brownies.
Refrigerate for 2 hours.
Cut into squares.