Spread the Oreos evenly over the top of the cookie dough layer.
16 Oreo cookies
Prepare the brownie mix according to the package directions then pour it over the Oreo layer.
1 18 ounce box brownie mix
Bake for 35-40 minutes until all layers are done. Let cool completely before cutting into squares and serving.
Notes
Change these up by using different flavors of cookie dough or Oreos. You could use peppermint Oreos for a festive treat or s’more Oreos for a summer treat.Cut these with a plastic knife that you saw through the bars rather than trying to cut them. That’ll give you nice even lines on the edges instead of the torn up brownies that can sometimes happen when you cut!Nutrition Facts Note: This recipe was calculated using 16 servings, which is small brownies. If you'd like to cut into larger brownie portions, the nutrition facts will need to be recalculated accordingly.