This is really, really, really, really good - according to my husband.
1 box brownie mix
1 8-oz. cream cheese softened
1/4 c. creamy peanut butter
1 cup brown sugar
2 pkg. Reese's peanut butter cups chopped
1 banana, sliced (optional)
1/4 cup chopped peanuts
1/4 cup hot fudge
Make brownie mix per package directions, cooking on 15 inch pizza pan (may take less time to bake than package states). Cool completely. Blend cream cheese, peanut butter and brown sugar. Spread evenly on cooled brownie. Top with peanut butter cups, bananas and peanuts. Drizzle with hot fudge.
"Note: If using bananas, put the toppings on right before you serve it. Bananas are optional, so if not using them, this can be made ahead of time.