I made the mistake of trying this recipe a year ago with two of my friends, and now it’s a frequent request. Be warned, these are super rich. You’ll want a glass of milk handy. Start out with a layer of cookie dough. Add in a layer of Oreo cookies. Top it off with brownie batter. You can make it more or less homemade, but I stick with Betty Crocker mixes for my sanity’s sake. These are aptly labeled “slutty brownies,” and if you haven’t tried them yet, you really should.
You may have to play with the oven time. I did about 35 minutes at 350 using an 8 x 8 pan, but times will probably vary due to your cookie and brownie recipes. And mine were probably a little undercooked, but I prefer soft and gooey to crunchy.
They’re not the prettiest brownies in the world. But dang, they taste good.