The Ultimate Slutty Brownies Recipe
on Aug 14, 2023, Updated Jul 03, 2025
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This slutty brownies recipe might have a questionable name, but there’s no doubt about its deliciousness. Setting aside all moral judgment of this decadent brownie recipe, these very naughty brownies will no doubt satisfy your sweet tooth. And then some!
Featured Comment: ⭐⭐⭐⭐⭐ Hi Dan, Well, if I could give it 10*s I would!!! Of course I had to try one to see how terrible it was (😂😆) far from the truth!!!! They were my 4th of July masterpiece!! Many thanks for ALL your help; they wouldn’t have turned out without it!! -Susan
🍫 Slutty Brownies Recipe – Key Points
✅ Prep Time: 10 min
🔥 Bake Time: 45–50 min
🍪 Layers: Cookie Dough + Oreos + Brownie Batter
🍽️ Servings: 12–16
👩🍳 Difficulty: Easy → “Triple Threat Treat”
🧊 Make-Ahead Friendly: Best if cooled for 1 hour before cutting
⭐ Flavor Bomb: Fudgy, chewy, and totally outrageous
Table of Contents
- 🍫 Slutty Brownies Recipe – Key Points
- 💖 Why You’ll Love These Slutty Brownies
- 📝 Slutty Brownies Ingredients
- Substitutions and Variations
- 👨🍳 How to Make Slutty Brownies (Step-by-Step)
- Top Tips For Making Slutty Brownies
- ❓ Recipe Questions – Slutty Brownies
- Similar Recipes
- The Ultimate Slutty Brownies Recipe
- Recipe Bonus
- 🏡 From-Scratch Option: Cookie Dough & Brownie Base
If you’ve tried our Easy Toasted Pecan Bars with Chocolate Chips, Thomas Keller Brownies, or our Chocolate Brownie Baklava, then you can tell I know a thing or two about recipes for the best brownies. There’s no question at all, these slutty brownies are a great fit to our family of other great desserts.
Oreo Brownies
Some people (of more pure mind, perhaps,) refer to these as Oreo brownies.
IMHO, adding that Oreo brownie layer between the fudge brownie mix and cookie dough base creates a delicious triple-layer dessert with a creamy, crunchy center that’s simply irresistible.
💖 Why You’ll Love These Slutty Brownies
- 🍪 Triple Layers of Joy: Chocolate chip cookie dough, classic Oreos, and fudgy brownie mix all baked into one outrageous treat.
- ⏱️ No-Fuss Dessert: Uses store-bought dough and boxed brownie mix for quick prep without sacrificing indulgence.
- 🎉 Party Favorite: Perfect for birthdays, bake sales, or any gathering where you want to wow a crowd.
- 😋 Ultra Gooey & Satisfying: Moist, rich, and over-the-top delicious, just how brownies should be.
- 🍦 Ice Cream Friendly: Serve warm with a scoop of vanilla or Moose Tracks for the ultimate dessert experience.
- 👨👩👦👦 Family-Approved: Tested (and devoured) by our own crew of six boy, these are always a hit!
📝 Slutty Brownies Ingredients
(See the recipe card below for the full list.)
Want to go from scratch? You can swap the cookie dough and brownie mix for homemade. Click here for our favorite from-scratch brownie recipe and chocolate chip cookie dough recipe. (Or download the free PDF in the bonus section below.)
Chocolate Chip Cookie Dough
This is the bottom layer of these slutty brownies, giving them a chewy chocolate chip cookie dough foundation. Whether you use refrigerated cookie dough or homemade, it’s the starting point.
You can use your favorite store-bought chocolate chip cookie dough for this slutty brownies recipe. You’ll need 36 oz. of it for these Oreo brownies. To make things easier, be sure it is softened to room temp before making these.
Oreo Cookies
These will make up the second layer of these. We’ve all loved the classic Oreo cookie since the first time we tried it. These slutty brownies will give you a whole new appreciation of this classic cookie.
Brownie Mix
Because this Oreo brownie recipe is all about being over-the-top and easy, I’m using one of my favorite brownie mixes from Ghiradelli. Mention the name Ghiradelli and my mouth is already watering. And my pulse is quickening.
The brownie portion of this recipe is what caps it off as the top (and final) layer.
Pro Baking Tip: Whenever you are using eggs in a baked recipe, be sure they are at room temperature before adding them to the mix. This will help these brownies bake more evenly and speed up the baking time.
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Substitutions and Variations
- For this slutty brownies recipe, use regular Oreos, double stuff Oreos, golden Oreos, or even birthday cake Oreos can be used. Each gives a unique twist.
- Have a homemade brownie recipe that you love? Use it for the brownie layer!
- Switch up the cookie dough layer! There’s no law that says you have to use chocolate chip cookie dough for slutty brownies. Just think of your favorite cookies and ask yourself if they would go with the brownies and Oreos. Some great cookie dough options include dough from peanut butter cookies, sugar cookies, or even pumpkin cookie dough for a fall flair!
- Vanilla ice cream on top of these slutty brownies is optional but highly encouraged. Of course if you wanted to use Moose Tracks ice cream or something along those lines, I we would never judge you.
👨🍳 How to Make Slutty Brownies (Step-by-Step)
(Full directions are in the recipe card below)
First things first: Preheat your oven to 350° F. Then, take a 9 x 13-inch baking pan and line it with parchment paper. Allow the parchment paper to hang over the ends of the brownie pan so you can lift them out with one svelte move. Genius, right?!
At this point, you can take some non-stick spray and spray the sides of the pan along with the surface of the parchment paper.
Start with the cookie dough layer
Place the cookie dough into the bottom of the pan (on top of the parchment paper. Evenly press the dough into the bottom of pan and make sure the thickness is even throughout.
Add a layer of Oreos
Place a layer of Oreos over the cookie layer. You might need to cut Oreos in half to fit into the last row. (Eating any leftover Oreos at this point is always an option as well.) Just saying…
Add the Brownie Layer
Pour the mixed brownie batter over the Oreo layer and spread evenly.
Bake these Oreo brownies for 45 to 50 minutes. When they are getting close to being done, do the toothpick test in a couple of different places. Try to insert it halfway between the edge of the pan and the center.
When you get a few glistening crumbs attached to the toothpick, this brownies recipe is done.
Pro Baking Tip: Be aware of oven variability! If your oven runs hot, check these a bit sooner. I always suggest having an oven thermometer that hangs from the rack, just to be sure!
I like these as gooey, hot, messy brownies, you can cut and serve them soon after you take them out of the oven.
If you want solid, well-formed ones, let them cool for 45 minutes or so. This, for me, is the hardest part about making this slutty brownie recipe!
There aren’t many things that you can use Oreo cookies as a garnish, but these slutty brownies are one recipe where that will work!
Once you take these out of the oven and the brownie layer is still soft and warm, take some broken-up Oreo pieces and gently press them into the top layer. If this doesn’t scream decadence, then I don’t know what does!!!
Top Tips For Making Slutty Brownies
Making the ultimate slutty brownies requires a little finesse. Here are my top tips to help make sure that yours turn out perfectly:
- Prepare Your Pan: Before you start mixing any ingredients, always line your baking pan with parchment paper. This will not only make removing the brownies easier but will also ensure an even baking surface. Plus, it makes cleanup a breeze!
- Layering is Key: When layering your cookie dough, Oreos, and brownie mix, make sure each layer is even and spread out to the edges of the pan. This ensures every bite contains all three components – the chewy chocolate chip cookie dough, the crunchy Oreo layer, and the gooey brownie.
- Don’t Overbake: Slutty brownies should be moist and gooey, so be careful not to overbake them. Use the toothpick test mentioned earlier, but remember you want a few moist crumbs to stick to the toothpick for the perfect texture.
- Cool Completely Before Cutting: After removing your brownies from the oven, let them cool in the pan for a bit before transferring to a cooling rack. This will make them easier to cut into perfect squares without falling apart.
- Customize with Quality: The beauty of this slutty brownie recipe is its adaptability. If you’re going to make substitutions or additions, ensure you’re using high-quality ingredients. For instance, if opting for a different cookie dough or adding extras like peanut butter cups, select brands or recipes you trust. Remember, these will only taste as good as the ingredients that are in them!
❓ Recipe Questions – Slutty Brownies
Yes, you can. If you prefer homemade versions, go ahead and use your own cookie dough and brownie batter recipes instead of store-bought mixes.
Any kind you like! Classic, Double Stuf, Golden, or even fun flavors like Birthday Cake will all work. Just make sure you create a full, even layer over the cookie dough.
Definitely. Let them cool completely, cut into squares, and wrap each piece tightly. They’ll stay good in the freezer for about two months.
The name comes from the over-the-top mix of layers. They’re rich, messy, and unapologetically indulgent, like a dessert that breaks all the rules in the best way.
Keep in mind that baking is as much an art as it is a science. Trust the process, make it your own, and most importantly, enjoy your slutty brownie creation!
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The Ultimate Slutty Brownies Recipe
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Ingredients
- 36 oz Cookie dough, (1 tub) I use Nestle Toll House, room temperature
- 1 package Oreos
- 1 box Brownie Mix, 8 ounce Ghirardelli Triple Chocolate
For the Ghiradelli Triple Chocolate Brownie Mix
- 1 egg
- ⅓ cup canola or vegetable oil
- ¼ cup water
Instructions
- Preheat the oven to 350 degrees F. Prepare a 9×13 rectangular pan with parchment paper extending the paper over the sides so that it will be easy to take the bars out later.
- Press the cookie dough down on the bottom of the pan until it’s evenly distributed.
- Put a layer of Oreos over the cookie layer. You may need to cut Oreos in half to fit into the last row.
- In a bowl combine and mix the brownie box contents, 1 egg, ⅓ c oil and ¼ cup water.( If choosing to use another brand of brownie mix, the egg, oil and water ratio may be different. Just follow box directions for whatever brownie mix you have chosen.)
- Pour mixed brownie batter evenly over the Oreo layer.
- Bake at 350 for 45-50 min. Test doneness with a toothpick inserted halfway between the edge and center and comes out with a few moist crumbs attached. * It’s suggested to test 2 spots just in case you hit a chocolate chip or an oreo which can give an inaccurate read.
- Let cool before slicing about 15-20 min.
Notes
- Prep your baking pan with parchment paper and non-stick spray.
- Do not over-bake them!
- As hard as it may be, allow these to cool for a full 60 minutes before slicing and serving. You’ll get nice, clean-cut servings by letting them cool first!
Nutrition
Nutrition information is automatically calculated, so should only be used as an approximation.
Recipe Bonus
(Download these Optional From-Scratch Layers Here)
🏡 From-Scratch Option: Cookie Dough & Brownie Base
Want to make your slutty brownies 100% homemade? Here’s how to swap out the packaged layers with scratch-made goodness:
🍪 Homemade Chocolate Chip Cookie Dough
Ingredients:
- 1 cup unsalted butter, softened
- 1 cup light brown sugar
- 1/2 cup granulated sugar
- 2 large eggs
- 1 tsp vanilla extract
- 2 1/2 cups all-purpose flour
- 1 tsp baking soda
- 1/2 tsp salt
- 1 1/2 cups semi-sweet chocolate chips
Instructions:
- Cream together butter and sugars until light and fluffy.
- Beat in eggs and vanilla.
- In a separate bowl, whisk together flour, baking soda, and salt.
- Gradually mix dry ingredients into wet until combined.
- Stir in chocolate chips. Use immediately or refrigerate until ready.
Hi Dan,
Well, if I could give it 10*s I would!!! Of course I had to try one to see how terrible it was (😂😆) far from the truth!!!!
I’ll send some photos and know they’ll be a huge success!
They were my 4th of July masterpiece!!
Many thanks for ALL your help; they wouldn’t have turned out without it!!
How can I send photos of these?
Susan
Hi Susan,
You just made my whole weekend—thank you! I’m grinning ear to ear over here. 😄 I had a feeling they’d be a hit, and calling them your 4th of July masterpiece totally made my day!
If you’re on Instagram or Facebook, we’d love it if you shared a pic and tagged us @plattertalk—just use #plattertalk so we can show off your creation! And if you’re up for it, feel free to spread the word to friends or follow us on social media and our newsletter. It’s folks like you that make our little corner of the internet such a fun place to share recipes.
Thanks again for baking with us—I can’t wait to see the photos!
– Dan
Hi Dan,
I’ve been on Instagram trying to tag you but haven’t done it before so I’ll have to do more research.
Hope you are having a great start of the 4th of July weekend!
Thank you.
Susan
Hi Dan,
I’m so glad I found your site! I have done a lot of looking for slutty brownies and to make in a larger size pan (9×13″) and found yours!
I have a question as I want to make these for a 4th of July party this Friday but would like to know if I use 2 brownie mixes, would the brownie batter not cook evenly? Also I want to add cut up Rolo candies and cut up butterfinger candy bars on top and press lightly into the brownie after it bakes; would that be a bit much??
Thank you for any advice you can give me; I greatly appreciate it!
Susan
Hi Susan — I’m so glad you found us too! You absolutely can use a 9×13-inch pan and double up the brownie mix, but I’d suggest keeping a close eye on the bake time. To help the center cook evenly, you might want to lower the oven temp by 25°F and give it a little more time—loosely tenting the top with foil if it starts to brown too quickly.
As for the Rolos and Butterfingers… that doesn’t sound like too much—it sounds like a party. 🎉 Pressing them in after baking is a great idea for texture and that candy bar wow-factor. Send pics if you can—we’d love to see your 4th of July masterpiece!
– Dan
Good morning Dan.
I really appreciate you responding so quickly; thank you 🙏.
I can’t wait to make these today as I have more things to make to take with me also. One more question, if you don’t mind: If I lower the bake time, will the cookie dough be overcooked if it bakes longer? I have a bad habit of making new recipes when I have company or have a party to go.
I’ll let you know and I will take a photo and send it to you.
Again, many thanks for all your advice; can’t wait to try more of your recipes!!
Susan
Good morning, Susan!
You’re not alone—I think half of us secretly test new recipes only when guests are involved. 😂
As for your great question: the cookie dough layer actually does fine with a slightly longer bake time since it’s pressed into the bottom of the pan and has that fudgy brownie layer to keep things from drying out. Just be sure to check doneness with a toothpick off-center (so you don’t hit an Oreo) and look for moist crumbs—not raw batter. You’ve got this!
Can’t wait to see the photo and hear how it all turns out. Wishing you a deliciously sweet 4th!
– Dan
Hi Dan,
You made my day!!!
Thank you for all your advice; I so appreciate it! I’m starting it now and can’t wait to see how they turn out!!!
Hope you have a happy, fun 4th of July 🇺🇸!!!
Susan
So good, amazing!!!
Monica! Thanks for the great feedback and I’m happy you enjoyed this indulgent treat!!! Thanks for reading Platter Talk and please pass links to our site on to everyone you know!