They're easy, enticing but do come with regret! Don't make this on a diet, or if you're even remotely concerned about your weight. This is one of the best desserts I have ever made.
Cookie dough--homemade or store bought; layer on bottom
Oreos--any kind; I used their new Birthday cake kind; spread out on top of cookie dough
Brownie mix--again homemade or store bought; top off with brownie mix
Bake for 30 minutes at 350 degrees