The Origins of Slutty Brownies
Slutty Brownies are a playful and indulgent dessert that has taken the internet by storm. Originating as a fun twist on traditional brownies, they combine three irresistible layers: chocolate chip cookie dough, Oreos, and fudgy brownies. The dessert became an online sensation due to its bold name and decadent flavor profile, offering a satisfying balance between chewy, crunchy, and fudgy textures in every bite. But beyond their fun name, these brownies have gained popularity because of their impressive appearance and ability to make any occasion feel more indulgent.
Why You Should Try Making Slutty Brownies
Whether you’re hosting a party or simply craving a sweet treat, Slutty Brownies are guaranteed to impress. The layers of rich cookie dough, creamy Oreo cookies, and decadent brownies make it the ultimate comfort food, perfect for satisfying any sweet tooth. These brownies are versatile and easy to prepare, making them an ideal choice for beginners or seasoned bakers looking for something fun and indulgent. By the end of this guide, you’ll understand exactly how to craft these tempting treats and why they’ve earned their place as a favorite dessert.
Ingredients for Slutty Brownies
Cookie Dough Layer Ingredients
For the cookie dough, you’ll need the following ingredients to create a rich, soft base for your Slutty Brownies:
- 1 cup unsalted butter, softened
- 3/4 cup granulated sugar
- 3/4 cup brown sugar, packed
- 2 large eggs
- 1 teaspoon vanilla extract
- 2 1/4 cups all-purpose flour
- 1 teaspoon baking soda
- 1/2 teaspoon salt
- 1 1/2 cups semi-sweet chocolate chips
This combination of butter, sugar, and chocolate chips will give you a soft, chewy cookie dough layer that will complement the other ingredients perfectly. Make sure to cream the butter and sugars together well to create a smooth texture for the dough.
Oreo Layer Ingredients
The Oreo layer is one of the most fun and iconic components of Slutty Brownies. For this layer, you’ll need:
- 20 Oreo cookies (regular or double stuff, depending on your preference)
You can break the Oreos into halves or leave them whole, depending on how you want them to be distributed throughout the brownies. The cream filling in the center of the Oreos will add extra richness to the final product.
Preparation: How to Make Slutty Brownies
Step 1: Prepare the Cookie Dough Layer
Start by preheating your oven to 350°F (175°C). Grease or line a 9×9-inch (or 8×8-inch) square baking pan with parchment paper for easy removal.
In a large mixing bowl, cream together the softened butter, granulated sugar, and brown sugar until the mixture is smooth and fluffy. This step is crucial for creating a soft, chewy cookie dough. Beat in the eggs one at a time, followed by the vanilla extract. Make sure everything is well combined.
In a separate bowl, whisk together the flour, baking soda, and salt. Gradually add the dry ingredients to the wet mixture, stirring until combined. Finally, fold in the chocolate chips. The dough should be thick and slightly sticky.
Once the cookie dough is ready, spread it evenly in the bottom of your prepared baking pan, pressing it into an even layer.
Step 2: Add the Oreo Layer
Now it’s time for the fun part! Arrange a single layer of Oreo cookies on top of the cookie dough. You can place them whole or break them in half, depending on your preference. If you want an extra indulgent touch, go for double-stuffed Oreos. Ensure the cookies cover the entire surface of the dough. The creamy center of the Oreos will melt and infuse the brownies with an extra layer of sweetness.
Step 3: Prepare the Brownie Batter
In a medium-sized bowl, melt 1/2 cup of unsalted butter in the microwave or over a stovetop. Once the butter is melted, whisk in 1 cup of granulated sugar, 2 large eggs, and 1 teaspoon of vanilla extract until smooth. Add 1/2 cup of unsweetened cocoa powder and stir until the mixture is completely combined. Gradually add 1/2 cup of all-purpose flour, 1/4 teaspoon of salt, and 1/2 teaspoon of baking powder. Mix well until the batter is thick and smooth.
Step 4: Layer the Brownie Batter
Pour the prepared brownie batter over the Oreo layer, spreading it evenly across the surface. Use a spatula to smooth out the top. The brownie batter will cover the Oreos completely, but some of the cookies may peek through, creating a beautiful, layered effect.
Step 5: Bake and Cool
Bake the Slutty Brownies in the preheated oven for 35-40 minutes. Start checking for doneness at 35 minutes by inserting a toothpick into the center. It should come out with a few moist crumbs but not wet batter. If needed, bake for an additional 5 minutes.
Once baked, remove the brownies from the oven and allow them to cool in the pan for at least 30 minutes before cutting them into squares. This helps the layers set and makes cutting easier.
Mistakes to Avoid: Perfecting Your Slutty Brownies
1. Overmixing the Cookie Dough
One common mistake when making Slutty Brownies is overmixing the cookie dough. While it’s important to fully incorporate the ingredients, overmixing can result in a dense, tough cookie dough. To achieve the best texture, mix the dough until just combined, especially after adding the dry ingredients. The less you handle the dough, the softer and chewier the result will be.
2. Not Letting the Brownies Cool Completely
It can be tempting to cut into the brownies immediately after they come out of the oven, but this can result in a gooey, messy mess. Allow the brownies to cool in the pan for at least 30 minutes to an hour before cutting. This step is crucial for letting the layers set properly and making sure the brownies hold their shape when you slice them.
3. Not Checking for Doneness Properly
Baking time can vary slightly depending on your oven and the pan size, so it’s important to check for doneness correctly. The toothpick method is reliable, but you should make sure the toothpick comes out with a few moist crumbs. If it’s wet with batter, the brownies need more time in the oven. Don’t overbake, as this can result in dry, crumbly brownies.
4. Using Too Many Oreos
While it may be tempting to add extra Oreos for even more flavor, remember that balance is key. Too many Oreos can overpower the cookie dough and brownie layers, leaving you with an uneven texture. Stick to about 20 standard Oreos, and you’ll have the perfect balance of flavor in every bite.

Alternative Ingredients for Slutty Brownies
1. Gluten-Free Options
If you or your guests have gluten sensitivities, you can easily make Slutty Brownies gluten-free by swapping out the all-purpose flour for a gluten-free flour blend. Make sure to choose a high-quality blend that works well for baking. Many gluten-free flours contain xanthan gum, which helps provide structure and texture similar to traditional flour.
You can also find gluten-free Oreo cookies, as some brands offer them specifically for those with gluten intolerance. Just be sure to check the label to ensure all ingredients are safe for gluten-free diets.
2. Dairy-Free and Vegan Substitutes
To make your Slutty Brownies dairy-free or vegan, consider using plant-based butter alternatives such as coconut oil or dairy-free margarine in the cookie dough and brownie layers. Instead of eggs, you can use flax eggs (1 tablespoon ground flaxseed + 3 tablespoons water = 1 egg) or commercial egg replacers.
Additionally, you can use dairy-free chocolate chips in the cookie dough and brownie layers to maintain the rich chocolatey flavor while keeping it vegan.
3. Nut-Free Variations
If you’re making these brownies for a nut-free gathering, simply skip any nuts in the brownie batter and ensure that the cookie dough and Oreos you’re using are free of nut contamination. This version is perfect for school bake sales or parties where there are nut allergies.
For an added crunch, you could use crushed pretzels or even a sprinkle of toasted coconut as a substitute for nuts. These alternatives will add some texture without compromising the flavor.
Tips & Tricks for Making Perfect Slutty Brownies
1. Use Room Temperature Ingredients
For the best texture in your cookie dough, it’s essential to use room temperature butter and eggs. Cold butter and eggs can cause the dough to be lumpy or uneven, affecting the overall texture. Let your butter sit at room temperature for about 30 minutes before starting the recipe, and remove the eggs from the fridge at least 10-15 minutes before use.
2. Chill the Cookie Dough for Extra Thickness
If you want an even thicker cookie dough layer, chill the cookie dough for about 30 minutes before spreading it into the pan. This extra step will help the dough firm up and prevent it from spreading too much while baking, resulting in a more structured base layer.
3. Avoid Overbaking
Slutty Brownies are meant to be soft and fudgy. If you overbake them, you risk losing the chewy texture that makes them so delicious. Bake the brownies for 35-40 minutes, but always start checking around the 35-minute mark. The toothpick should come out with a few moist crumbs—not wet batter—indicating they’re perfectly baked.
4. Use High-Quality Chocolate Chips
For an extra indulgent experience, opt for high-quality chocolate chips. Whether you’re using semi-sweet, dark chocolate, or milk chocolate, the quality of the chocolate will directly impact the flavor. A good-quality chocolate will melt beautifully, infusing the layers with rich chocolatey goodness.
5. Don’t Skip the Cooling Time
Allow your brownies to cool completely before slicing them. This helps set the layers and prevents the brownies from falling apart. If you’re in a rush, place the pan in the fridge for 20-30 minutes to speed up the cooling process.

Suggestions for Serving Slutty Brownies
1. Serve with Ice Cream for an Extra Indulgence
One of the best ways to elevate your Slutty Brownies is by serving them with a scoop of ice cream. Vanilla or chocolate ice cream pairs perfectly with the rich layers of cookie dough, Oreo, and brownies. You can also drizzle some hot fudge sauce or caramel syrup over the top for an indulgent touch that’s sure to impress your guests.
2. Create Bite-Sized Slutty Brownie Bites
If you’re hosting a party, consider cutting the Slutty Brownies into smaller, bite-sized squares or even mini bars. These easy-to-eat portions are perfect for guests to grab and enjoy without needing utensils. They’re great for dessert tables or for an easy snack during gatherings.
You can also arrange them in cupcake liners for added presentation, especially if you’re serving a crowd.
3. Pair with a Drink
Slutty Brownies go wonderfully with a variety of drinks. If you’re a coffee lover, try pairing these brownies with a rich, dark roast or an iced coffee. For a more decadent experience, serve them with a glass of milk—almond or oat milk works for dairy-free options. For a special occasion, you could even pair them with a dessert wine or a cold glass of milk stout for an adult twist.
4. Add Fresh Fruit for Contrast
Fresh fruit like strawberries, raspberries, or blueberries can add a fresh contrast to the richness of the Slutty Brownies. Serve the brownies with a side of fruit to balance out the indulgence. You can even top the brownies with a few fresh berries for a pretty and tasty garnish.
Frequently Asked Questions (FAQ)
1. How do I store leftover Slutty Brownies?
To store leftover Slutty Brownies, keep them in an airtight container at room temperature for up to 3-4 days. If you want to keep them fresh longer, you can refrigerate them. However, bring them to room temperature before serving for the best flavor and texture.
2. Can I freeze Slutty Brownies?
Yes, Slutty Brownies freeze well! To freeze them, allow the brownies to cool completely and then cut them into squares. Wrap each square tightly in plastic wrap or foil, and place them in a freezer-safe container or bag. You can store them in the freezer for up to 3 months. When ready to enjoy, thaw them in the fridge overnight or heat them in the microwave for a few seconds.
3. Can I make Slutty Brownies ahead of time?
Absolutely! Slutty Brownies can be made a day or two in advance. If you’re preparing them ahead of time, store them in an airtight container at room temperature. Just be sure to let them cool completely before storing to prevent them from becoming soggy.
4. How can I make Slutty Brownies more decadent?
If you want to make your Slutty Brownies even more indulgent, consider adding extra chocolate chips to the brownie batter or mixing in crushed candy bars or peanut butter cups. You can also drizzle melted chocolate or caramel sauce over the top for extra richness.
5. Can I use other cookies instead of Oreos?
While Oreos are the classic choice for this recipe, you can experiment with different cookies. Try using chocolate chip cookies, peanut butter cookies, or even thin mint cookies for a different twist. Just make sure the cookies you use are sturdy enough to hold up in the layers.
Conclusion: Why Slutty Brownies Are a Must-Try
Slutty Brownies are the ultimate indulgence, combining three decadent layers of chocolate chip cookie dough, Oreo cookies, and fudgy brownies in one delicious treat. Whether you’re baking them for a special occasion or simply to satisfy a sweet craving, these brownies are sure to be a hit. They’re easy to make, customizable, and perfect for anyone who loves a rich and indulgent dessert.
By following our step-by-step instructions and tips, you can create Slutty Brownies that are soft, chewy, and packed with flavor in every bite. Don’t forget to experiment with different variations, from gluten-free to vegan options, to make them fit your dietary preferences.
So, what are you waiting for? Grab your ingredients, fire up the oven, and start baking these irresistible treats today. Trust us, one bite of these deliciously messy brownies, and you’ll be hooked!
Print
Slutty Brownies Recipe – Delicious, and Easy to Make
- Total Time: 1 hour (including cooling)
- Yield: 16 servings (varies based on portion size) 1x
Description
Slutty Brownies are the ultimate indulgent dessert, combining three irresistible layers of rich chocolate chip cookie dough, creamy Oreos, and fudgy brownies. This decadent treat is a fun twist on classic brownies and is sure to wow your guests with its bold flavors and textures. Perfect for parties, bake sales, or satisfying your sweet tooth, these Slutty Brownies are easy to make and utterly delicious. Get ready to enjoy every messy, chocolatey bite!
Ingredients
For the Cookie Dough Layer:
- 1 cup unsalted butter, softened
- 3/4 cup granulated sugar
- 3/4 cup brown sugar, packed
- 2 large eggs
- 1 teaspoon vanilla extract
- 2 1/4 cups all-purpose flour
- 1 teaspoon baking soda
- 1/2 teaspoon salt
- 1 1/2 cups semi-sweet chocolate chips
For the Oreo Layer:
- 20 Oreo cookies (regular or double-stuff)
For the Brownie Layer:
- 1/2 cup unsalted butter, melted
- 1 cup granulated sugar
- 2 large eggs
- 1 teaspoon vanilla extract
- 1/2 cup unsweetened cocoa powder
- 1/2 cup all-purpose flour
- 1/4 teaspoon salt
- 1/2 teaspoon baking powder
Instructions
1. Prepare the Cookie Dough Layer:
- Preheat oven to 350°F (175°C) and grease or line a 9×9-inch square baking pan with parchment paper.
- In a large mixing bowl, cream together the softened butter, granulated sugar, and brown sugar until smooth and fluffy.
- Add in eggs one at a time and beat in vanilla extract.
- In a separate bowl, whisk together the flour, baking soda, and salt, then gradually add the dry ingredients to the wet mixture, stirring until combined.
- Fold in the chocolate chips.
- Spread the cookie dough evenly in the bottom of the prepared baking pan.
2. Add the Oreo Layer:
- Place 20 Oreos on top of the cookie dough layer. You can arrange them whole or break them in half.
3. Prepare the Brownie Batter:
- In a medium-sized bowl, melt 1/2 cup butter and whisk in sugar, eggs, and vanilla extract.
- Stir in cocoa powder, followed by flour, salt, and baking powder. Mix until smooth.
4. Layer the Brownie Batter:
- Pour the brownie batter over the Oreos, smoothing it evenly to cover the cookies.
5. Bake and Cool:
- Bake for 35-40 minutes, checking for doneness with a toothpick. The toothpick should come out with a few moist crumbs, but not wet batter.
- Allow the brownies to cool in the pan for 30 minutes before cutting into squares.
Notes
- To make Slutty Brownies gluten-free, swap the all-purpose flour for a gluten-free flour blend and use gluten-free Oreos.
- For a dairy-free version, use plant-based butter and dairy-free chocolate chips.
- You can also try other cookies like chocolate chip or peanut butter cookies in place of Oreos for a different flavor twist.
- Prep Time: 20 minutes
- Cook Time: 35-40 minutes
- Category: Dessert
- Method: Baked
- Cuisine: American
Nutrition
- Serving Size: Per Serving
- Calories: 400-450