Packed with peanut butter swirls, these Reese's Peanut Butter Cup Brownies are incredibly decadent and satisfying.

Reese’s cookie cups are chocolate cookies baked in a mini muffin tin, stuffed with mini Reese’s and topped with peanut butter frosting.

My favorite brownie recipe is taken to the next level with the addition of jumbo peanut butter cups. Incredibly easy, and crowd pleasing.