This is so not a fancy recipe. It uses a boxed mix and Reeses Peanut Butter cups. It's almost that ridiculously simple and packaged that it seems kinda wrong to post about them. But they are really good so I'm posting them anyway.
Reeses Peanut Butter Cup Brownies
1 box Ghirardelli double chocolate brownie mix and whatever it says on the box
1 bag Reeses Peanut Butter Cups
Mix up the batter like the box says.
Line a 9x9 pan with foil and spray with nonstick cooking spray.
Pour in about half the batter.
Lay out the peanut butter cups in a single layer so they cover the batter.
Pour the remaining batter on top.
Bake according to the box.
Allow to cool completely before slicing and eating.