Go to the store buy a roll of Pillsbury chocolate chip cookie dough, Betty Crocker fudgey brownie mix with hershey syrup inside and your favorite chocolate icing.
Follow instructions on brownie batter box.
Once done with the brownie batter set it aside.
Grease the pan (any kind of baking pan with at least 1.5 inch lip on it will work)
Flatten as much cookie dough as u want in the pan. Make sure its even throughout the pan. Pour brownie batter on top of the cookie dough.
Put the pan in the oven and bake as long as the brownie recipe calls for. Once the timer goes off gently open the oven and stick a toothpick in the middle if there is some batter on the toothpick it isn't done the toothpick should have moist crumbs on it if it is done. Take it out and let cool
Once the brownie cookie is cooled. Warm the icing a little bit to make easier to spread put it on the brownie cookie and it set.
Cut into desired size and serve!!