You start with chocolate chip cookie dough (I made mine from scratch, you can use refrigerator dough if you like)
Top that with brownie batter and bake at 350 for about 18 minutes!
And this is what you get!
I like them both, so I can't tell you which one I prefer! They are both creamy and rich. The Oreo even gets soft, so don't expect any crunch to it.
I hope that you enjoy!