Bars, Blondies & Brownies/ Desserts

Slutty Brownies

Slutty Brownies….that got your attention, huh?!  What are Slutty Brownies?  Wellllllllllll….it’s chocolate chip cookie dough on the bottom, Oreo cookies layered on top and brownie batter poured over the top of everything and then baked up to perfection in a 9×13-inch pan that ends up weighing about 5 pounds by the time you put it in the oven!

And then I know what your next question will be (I am kind of a mind reader)… “Why are they called Slutty Brownies?”  I did some internet trolling to find the answer for you, because it just wouldn’t be right to call something slutty if it wasn’t really slutty.  Okay.  So.  #1: These are oh-so EASY to make, totally over the top and everyone will want a piece #2: The Ultimate Chocolate Chip Cookie and Oreo Fudge Brownie Bar is one hell of a long title #3: They are filthy, soooooo good but soooooo bad for your diet (calories smalories humph!) and #4:  It’s fun to say! Ha!  I made the last one up.  But you know me and my ghetto vocabulary 😉

If you are so opposed to calling these Slutty Brownies, then I came up with an alternative name for them: Diet Destroying Brownies.  I realllllllly don’t need to explain that one.  Just look at these babies all baked, cooled and sliced up!  That chocolate chip cookie!  That Oreo!  The Brownie!  Oh-my-chocolate goodness…..

My girl Angie asked me to bake a few desserts for her holiday party and requested I make Slutty Brownies.  I had never made them before and obviously had to do some research on how to make them.  What makes Slutty Brownies easy is that the recipes I found used refrigerated pre-made cookie dough and box mix brownies.  So feel free to make them that way (which is obviously way easier), but I bake from scratch and don’t have box mixes or refrigerated cookie dough in my house.  What I did have on hand, was everything to make these babies from scratch (except for the Oreo cookies).  I know I am weird…you really don’t want to see my supply of baking chocolate, flour, sugar, a ton of different baking chips and my massive collection of sprinkles!  I pretty much have everything on hand to whip up any homemade dessert 🙂  That can be dangerous when all you’re craving is cookie dough late at night.  Shhhhh.


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First you will whip up a batch of chocolate chip cookie dough and press into a greased 9×13-inch pan.

Layer on 24 Oreo cookies:

Now make your brownie batter!

Then pour over the top of the cookie dough and Oreos!

And bake!!  Make sure you have a jug of milk on hand and your stretchy pants on when these come out of the oven.  You will need it!

Slutty Brownies

Print Recipe
Serves: 20 Cooking Time: 50-Minutes


  • 1 cup unsalted butter, room temperature
  • 3/4 cup light brown sugar, packed
  • 3/4 cup white granulated sugar
  • 2 eggs, room temperature
  • 2 teaspoons vanilla extract
  • 2-1/4 cups all-purpose flour
  • 1 teaspoon baking soda
  • 1/2 teaspoon salt
  • 2 cups semi-sweet chocolate chips
  • 24 Oreo Cookies, left whole
  • 4-ounces unsweetened baking chocolate (I used Baker's), cut into pieces
  • 10 tablespoons unsalted butter
  • 2 cups white granulated sugar
  • 2 teaspoons vanilla extract
  • 3 eggs, room temperature
  • 1 cup all purpose flour



Preheat oven to 350 degrees. Line a 9x13-inch baking pan with foil and spray the bottom and sides of the pan with baking spray. Set aside.




In the bowl of a stand mixer, affixed with the paddle attachment, cream the butter until smooth and creamy. Add both sugars to the butter and beat on medium-high speed until light and fluffy. Scrape down the sides of the bowl as needed. Add the vanilla extract and beat the eggs in one at a time, waiting to add the second egg until the first egg is completely incorporated in the dough. Change the mixer to low speed and slowly add the flour, baking soda and salt to the dough, mixing only until barely incorporated. Remove the mixing bowl from the mixer and fold the chocolate chips into the dough by hand. Ensure all ingredients are incorporated. Pour dough out into the prepared baking pan, pressing the dough into the pan so it is evenly distributed.




Gently press 24 whole Oreo cookies into the chocolate chip cookie dough. See picture above for visual of what it should look like. Set aside and prepare brownie layer.




In a microwaveable safe bowl, add the baking chocolate and butter. Microwave until melted, stopping at 15-second intervals to stir the mixture to ensure you don't scorch the chocolate. Add the sugar to the melted butter and chocolate mixture and stir until combined. Add the vanilla extract. Let the mixture cool for a few minutes before adding the eggs. Slowly add the eggs one at a time, beating the eggs into the mixture completely before adding the second and third eggs. Add the flour to the mixture and mix only until combined. Pour brownie batter evenly over the cookie dough and Oreos, ensuring that the Oreos and dough is completely covered by the brownie batter and all is even.


Bake in 350-degree oven for 45-55 minutes. Start checking brownies at the 45-minute mark and continue checking every 5 minutes until a toothpick inserted in the middle comes out without raw batter.


Remove from oven and let cool on the counter. Let brownies cool completely, and set, before cutting into desired sized bars. Store in an airtight container at room temperature.


To make this recipe using pre-made cookie dough and boxed brownie mix: buy a large tub or tube of pre-made refrigerated chocolate chip cookie dough and a boxed brownie mix that is family sized or made to be baked in a 9x13-inch pan. Press cookie dough in an even layer in the pan, top with Oreos and prepare brownie mix as directed by the instructions on the box. Pour brownie batter over the top of the cookie dough and Oreos. Bake in 350-degree oven checking after 35-minutes. The bake time will depend on how much cookie dough and brownie batter you have.

My sister got me the cute “Hell Yeah” picks for Christmas 🙂  I thought these Slutty Brownies deserved a Hell Yeah!!

Angie and her family loved these and the next time I saw Angie, she was already asking for the recipe!!  So now here it is for one and all!  I had to spread the love!



PS– I’ve linked this recipe up at the following link parties: Friday FrenzyWhat’s Cookin’ WednesdayCreate Link InspireThe Weekend Potluck.  Click on the links to check out the fabulous parties with tons of recipes and crafts!

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  • Reply
    Kim Lange @ The Baking ChocolaTess
    January 8, 2017 at 8:17 AM

    Ya had me at brownies…I didn’t see the ‘naughty’ word before! ha! 🙂

    • Reply
      January 8, 2017 at 11:53 AM

      Hahahaha I didn’t name them! I would have called them Diet Destroying brownies hehehe. I am all about brownies too 🙂 XOXO

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