Preheat oven to 350. Cream two sticks softened butter with a cup of granulated sugar and 3/4 cup light brown sugar until well-blended. Beat in 2 large eggs and a tablespoon vanilla extract. Separately, add a teaspoon baking soda and a teaspoon salt to 2 ½ cups flour. Thoroughly blend this dry mix into the creamed butter mix, along with 2 cups chocolate chips. Line a 9×13 baking dish with foil and coat generously with cooking spray. Mash the cookie dough into the bottom. Add a layer of Double Stuffed Oreos. Top with a brownie batter made with a family size box of brownie mix. Cover with foil and bake for 30 minutes. Remove foil and continue baking for an additional 15-25 minutes. Cool completely before cutting. And yes, slacker, you can use commercial refrigerated cookie dough.