Oreo Brownie Cookie Bar

Preheat oven to 350F.

Combine the butter and egg in a large mixing bowl, add cookie mix and stir until combined. Set aside.

For the brownies, mix together the water, oil, eggs and brownie mix, but also add 1/4 cup of the hot fudge to the batter.

Line a 9×13 baking dish with wax paper and begin to layer: first layer in all of the cookie dough, then add a layer of whole Oreo cookies, then finally spread on the brownie batter.

Bake for 45-55 minutes, or until done in the center (test with a toothpick). Heat hot fudge in the microwave until warm and drizzle over the bars to serve.