Have you ever tried crack? Yeah, me either. After eating these brownies, though, I feel like I would probably be less addicted to crack. I mean, how can that not be the case with brownies, peanuts, marshmallows, Reese's peanut butter cups, chocolate, peanut butter and Rice Krispies all present in a single bite?! This recipe comes from my very good Heather, and I am very grateful that she shared it! Prepare 1 package of brownie mix according to the package directions. While the brownies are baking, chop enough Reese's peanut butter cups (I used minis) to make 1 cup. Add on top of the baked brownies: 1/2 cup salted peanuts 1 cup Reese's peanut butter cups, chopped 2 cups miniature marshmallows Return to the oven and bake at 350 degrees F for an additional 5 minutes, or until the marshmallows begin to puff and brown and the chocolate begins to melt. In a medium bowl, combine: 1 1/2 cups semi-sweet chocolate chips 1 1/2 cups creamy peanut butter Pour mixture evenly over the brownies.