Amazing Slutty Brownies (Cookie Dough): 3 Decadent Layers Recipe
If you have a serious sweet tooth and love the idea of combining your favorite treats into one, you are going to fall head over heels for these Amazing Slutty Brownies (Cookie Dough): 3 Decadent Layers. This indulgent dessert layers rich chocolate chip cookie dough, a crunchy middle of Oreo cookies, and fudgy brownie batter on top, creating an irresistibly gooey and textured bite every time. The magic is not just in the taste but in the delightful surprise of three beloved classic desserts rolled into one glorious pan. Whether you’re baking for a party or a cozy night in, these brownies will quickly become your go-to showstopper.

Ingredients You’ll Need
These ingredients come together with such simplicity, yet each one plays a crucial role in building the flavor and texture you crave in this treat. From creamy cookie dough to crunchy Oreos and perfectly chewy brownies, every layer complements the others beautifully.
- Chocolate chip cookie dough: Use a full 17.5-ounce package for that chewy, buttery base loaded with melty chocolate chips.
- Oreo cookies: A 14.3-ounce package adds just the right crunch and iconic chocolate cream filling contrast.
- Brownie mix: Pick your favorite 18.3-ounce box, along with the ingredients specified on the package, for that dense, fudgy top layer that seals the deal.
How to Make Amazing Slutty Brownies (Cookie Dough): 3 Decadent Layers
Step 1: Prepare Your Pan and Oven
Start by preheating your oven to 350°F (175°C). Lightly grease a 9×13 inch baking pan to make sure your brownies don’t stick and come out cleanly after baking. This small prep step sets you up for brownies that look as good as they taste.
Step 2: Form the Cookie Dough Base
Press the entire chocolate chip cookie dough evenly into the bottom of your prepared pan. It may seem like a thick layer at first, but trust that this chewy foundation will bake to perfection beneath the other layers. Make sure the dough reaches all corners for an even brownie bar.
Step 3: Add the Oreo Layer
Arrange a single layer of Oreo cookies right on top of the cookie dough. The Oreos give each bite a lovely crunch and a little saltiness to balance the sweetness. Don’t worry about perfectly spacing them; a close-packed layer works just fine.
Step 4: Pour the Brownie Batter
Prepare your brownie mix according to the package directions, then pour the batter evenly over the Oreos. The batter will gently spread over the cookies, enveloping them as it bakes into that dense, fudgy topping we all love. Don’t skip stirring the brownie mix well to get that rich chocolate flavor throughout.
Step 5: Bake to Gooey Perfection
Slide the pan into the oven and bake for 30-35 minutes. You’ll know they’re done when a toothpick inserted in the center emerges with moist crumbs attached but isn’t wet with raw batter. This precise timing guarantees the brownies remain soft, gooey, and melt-in-your-mouth delicious.
Step 6: Cool Before Serving
Patience is a virtue here! Let the brownies cool completely in the pan before cutting. This allows the layers to set beautifully, so when you slice them, the three decadent layers stay intact, revealing the flawless combination of cookie dough, Oreos, and brownie.
How to Serve Amazing Slutty Brownies (Cookie Dough): 3 Decadent Layers

Garnishes
To elevate your presentation, a simple dusting of powdered sugar or a drizzle of melted chocolate adds a touch of elegance without overpowering the dessert’s layers. A sprinkle of sea salt can also highlight the chocolate flavors and add a pleasant contrast.
Side Dishes
Serve these brownies alongside a scoop of vanilla ice cream to balance out the richness with creamy coolness. Fresh berries such as raspberries or strawberries bring a bright, tart element that pairs beautifully with the dense sweetness.
Creative Ways to Present
Try cutting the brownies into small bite-size squares and serving them on a platter for a crowd-pleasing dessert buffet. Or for a rustic look, stack a few squares on a dessert plate, layering with dollops of whipped cream and a drizzle of caramel sauce.
Make Ahead and Storage
Storing Leftovers
Store any leftover brownies in an airtight container at room temperature for up to 3 days. This keeps the layers soft and fresh without drying out. If you live in a warmer climate, storing them in the fridge is fine but bring them to room temperature before serving for the best texture.
Freezing
If you want to make these ahead or save extras, wrap the brownies tightly in plastic wrap and place them in a freezer-safe bag or container. They keep well for up to 2 months. Thaw overnight in the fridge before enjoying the full gooey goodness again.
Reheating
To warm up your brownies, pop a single piece in the microwave for 15-20 seconds. This melts the chocolate slightly, making the cookie dough and brownie layers even more indulgently soft. Be careful not to overheat or they might dry out.
FAQs
Can I use homemade cookie dough instead of store-bought?
Absolutely! Homemade cookie dough works wonderfully here and allows you to customize flavors or make it egg-free if desired. Just be sure it’s firm enough to press evenly in the pan.
Do I need to use the entire package of Oreos?
Yes, using a full layer of Oreos ensures every bite has that signature crunch and creaminess between the cookie dough and brownie layers. Partial layers might cause uneven texture.
Can I substitute the brownie mix with a homemade brownie recipe?
You can, but keep in mind that homemade brownie batter might behave differently in baking time and texture. Store-bought mixes are convenient and consistently delicious, making them perfect for this layered recipe.
What if I don’t have a 9×13 inch pan?
You can use a slightly smaller or larger pan, but the baking time may vary. Check the brownies closely with a toothpick starting at 25 minutes to avoid over- or under-baking.
Are these brownies very sweet?
They are definitely a rich treat but balanced by the combination of textures and slight saltiness from Oreos. If you prefer less sweetness, you can experiment with reduced-sugar cookie dough or dark chocolate brownie mix.
Final Thoughts
I cannot recommend these Amazing Slutty Brownies (Cookie Dough): 3 Decadent Layers enough for anyone craving an unforgettable dessert experience. The delightful layers of cookie dough, Oreo cookies, and fudgy brownies come together seamlessly to produce a crowd-pleasing, love-at-first-bite treat. So go ahead, gather those simple ingredients and bake up a batch to share or savor all by yourself—you deserve this decadent joy!
PrintAmazing Slutty Brownies (Cookie Dough): 3 Decadent Layers Recipe
Amazing Slutty Brownies combine three irresistible layers: a chocolate chip cookie dough base, a middle layer of Oreo cookies, and a top layer of rich, fudgy brownies. This decadent dessert is perfect for chocolate lovers looking for a show-stopping treat with intense flavors and textures in every bite.
- Prep Time: 15 minutes
- Cook Time: 30-35 minutes
- Total Time: 45-50 minutes
- Yield: 16 brownies (cut into 4x4 grid) 1x
- Category: Dessert
- Method: Baking
- Cuisine: American
- Diet: Vegetarian
Ingredients
Base Layer
- 1 (17.5 ounce) package chocolate chip cookie dough
Middle Layer
- 1 (14.3 ounce) package Oreo cookies
Top Layer
- 1 (18.3 ounce) package brownie mix
- Ingredients required as per the brownie mix package instructions (usually eggs, oil, and water)
Instructions
- Preheat oven: Preheat your oven to 350°F (175°C). Lightly grease a 9×13 inch baking pan to ensure the layers don’t stick.
- Form cookie dough base: Press the chocolate chip cookie dough evenly into the bottom of the prepared baking pan, creating a solid foundation for the subsequent layers.
- Arrange Oreos: Place a single layer of Oreo cookies directly on top of the cookie dough, evenly covering the surface to add a crunchy, creamy middle layer.
- Prepare brownie batter: Follow the package directions to prepare the brownie mix batter. Commonly, this involves combining the mix with eggs, oil, and water.
- Pour brownie layer: Carefully pour the prepared brownie batter evenly over the Oreo cookies, ensuring an even distribution to cover the entire pan.
- Bake: Bake in the preheated oven for 30 to 35 minutes. Check doneness by inserting a toothpick into the center— it should come out with moist crumbs attached, but not wet batter.
- Cool and serve: Allow the brownies to cool completely in the pan before cutting into squares and serving to ensure clean slices and perfect texture.
Notes
- For best results, use room temperature cookie dough to press evenly.
- You can substitute Oreos with any similar cream-filled chocolate sandwich cookies according to preference.
- Be careful not to overbake to maintain a fudgy texture.
- Cooling completely helps the layers set and makes cutting easier.
- Store leftovers in an airtight container to maintain freshness.
Nutrition
- Serving Size: 1 brownie (1/16 of recipe)
- Calories: 320
- Sugar: 24g
- Sodium: 180mg
- Fat: 16g
- Saturated Fat: 6g
- Unsaturated Fat: 8g
- Trans Fat: 0.2g
- Carbohydrates: 40g
- Fiber: 2g
- Protein: 3g
- Cholesterol: 35mg
Keywords: slutty brownies, chocolate chip cookie dough, Oreo brownies, layered dessert, brownie recipe, easy dessert, decadent brownies

