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If you have ever struggled to choose between a chewy cookie and a fudgy brownie, this recipe is your ultimate solution. These bars are a decadent explosion of textures, combining a golden chocolate chip cookie base with a rich, dark brownie top. To make things even more indulgent, we stuff the center with creamy Nutella and crunchy Oreo cookies. It is a show-stopping dessert that looks impressive but comes together with surprising ease. Whether you prefer the cakey edges or the fudgy center, these loaded brookie bars offer the best of every chocolatey world in a single bite.
Recipe Information
- Prep Time: 25 minutes
- Cook Time: 40 minutes
- Total Time: 65 minutes
- Servings: 16 bars
- Difficulty: Medium
Nutrition values
- Calories: 410 kcal
- Protein: 5g
- Carbs: 52g
Why Make This Chewy Cakey Brownies Nutella Easy Fudgy Stuffed Oreo Loaded Brookie Bars Classic Creative Chocolate Tested
This recipe is the “everything” of desserts. It eliminates the need to bake multiple batches of treats because it packs four different favorites into one pan. The cookie layer provides a nostalgic buttery crunch, while the brownie layer offers a deep chocolate intensity. The addition of Nutella adds a smooth, hazelnut richness that melts into the Oreo cream centers during baking. This is a tested, crowd-pleasing recipe that works for birthdays, bake sales, or late-night cravings. It is creative, versatile, and guaranteed to disappear within minutes of hitting the cooling rack.
Ingredients
- 1/2 cup unsalted butter, melted and cooled
- 1 cup granulated sugar
- 2 large eggs, room temperature
- 1 teaspoon pure vanilla extract
- 1/3 cup unsweetened cocoa powder
- 1/2 cup all-purpose flour
- 1/4 teaspoon salt
- 16 oz chocolate chip cookie dough (store-bought or homemade)
- 16 Oreo cookies
- 1/2 cup Nutella
- 1/2 cup semi-sweet chocolate chips
Directions
Step 1: Preparation
Preheat your oven to 350°F (175°C). Line an 8×8-inch square baking pan with parchment paper, leaving an overhang on the sides for easy removal. Lightly grease the parchment with non-stick spray to ensure the sticky Nutella doesn’t cling to the sides.
Step 2: Creating the Cookie Base
Press the chocolate chip cookie dough evenly into the bottom of the prepared pan. Use your fingers or the back of a spoon to create a flat, uniform layer. This serves as the sturdy foundation for your loaded bars.
Step 3: Layering the Oreos and Nutella
Place the Oreo cookies in a single layer over the cookie dough. You should be able to fit a 4×4 grid of 16 cookies. Once the Oreos are in place, drop small dollops of Nutella over each cookie. Use a knife to gently spread the Nutella, filling the gaps between the cookies.
Step 4: Mixing the Brownie Batter
In a medium bowl, whisk together the melted butter and sugar. Add the eggs and vanilla, beating until the mixture is smooth. Sift in the cocoa powder, flour, and salt. Fold the ingredients together with a spatula until just combined. Be careful not to overmix, as this ensures the brownie layer remains fudgy and chewy. Fold in the chocolate chips at the very end.
Step 5: Baking
Pour the brownie batter over the Oreo and Nutella layer. Use a spatula to spread it to the edges, covering everything completely. Place the pan in the oven and bake for 35 to 40 minutes. The center should be set but still have a slight wobble when the pan is gently shaken. A toothpick inserted into the brownie layer should come out with a few moist crumbs.
Step 6: Cooling and Slicing
Remove the pan from the oven and let the bars cool completely in the pan for at least 2 hours. For the cleanest cuts, place the cooled pan in the refrigerator for 30 minutes before slicing. Lift the bars out using the parchment overhang and cut them into 16 squares.
Expert Tips for Perfect Chewy Cakey Brownies Nutella Easy Fudgy Stuffed Oreo Loaded Brookie Bars Classic Creative Chocolate Tested
Always use room temperature eggs to ensure the brownie batter emulsifies correctly. If your Nutella is too stiff to spread, microwave it for 10 seconds to make it more fluid. For the best texture, avoid overbaking; the bars will continue to firm up as they cool. If you want a “chewier” texture, use brown sugar in the brownie batter instead of granulated sugar. Finally, use high-quality cocoa powder for a deeper chocolate flavor that balances the sweetness of the Oreos.

Delicious Variations
You can easily customize these bars to suit your taste. Swap the Nutella for creamy peanut butter or cookie butter for a different flavor profile. Use Golden Oreos or Mint Oreos to change the center surprise. If you want more texture, sprinkle flaky sea salt or crushed pretzels on top before baking. You can also mix white chocolate chips or peanut butter chips into the brownie batter for extra pops of color and sweetness.
Frequently Asked Questions
Can I use a 9×13 pan for this recipe?
Yes, you can double the ingredients to fit a 9×13 pan. However, the baking time may need to be adjusted. Keep a close eye on the center to ensure it cooks through without burning the edges.
How should I store these loaded bars?
Store the bars in an airtight container at room temperature for up to 3 days. For longer storage, keep them in the refrigerator for up to a week. They taste excellent when chilled!
Can I freeze these brookie bars?
Absolutely. Wrap individual squares in plastic wrap and place them in a freezer-safe bag. They will stay fresh for up to 3 months. Thaw at room temperature before eating.
What if I don’t have store-bought cookie dough?
You can easily use your favorite homemade chocolate chip cookie recipe. Just make enough dough for a standard batch of cookies and press it into the pan as directed.
How do I get perfectly clean slices?
The secret to clean slices is cooling. Let the bars reach room temperature, then chill them in the fridge. Use a large, sharp knife and wipe it clean with a damp cloth between every single cut.
Conclusion
These Chewy Cakey Brownies Nutella Easy Fudgy Stuffed Oreo Loaded Brookie Bars Classic Creative Chocolate Tested are truly the pinnacle of home baking. They combine every texture imaginable—from the soft cookie base to the melted Nutella core and the rich brownie topping. While they look like they belong in a gourmet bakery, they are simple enough for any home cook to master. Give this recipe a try the next time you need a “wow” factor at a party, and watch them disappear before your eyes!

Chewy Cakey Brownies Nutella Easy Fudgy Stuffed Oreo Loaded Brookie Bars Classic Creative Chocolate Tested
- Total Time: 1 hour 5 minutes
- Diet: Vegetarian
Ingredients
- 1/2 cup unsalted butter, melted and cooled
- 1 cup granulated sugar
- 2 large eggs, room temperature
- 1 teaspoon pure vanilla extract
- 1/3 cup unsweetened cocoa powder
- 1/2 cup all-purpose flour
- 1/4 teaspoon salt
- 16 oz chocolate chip cookie dough (store-bought or homemade)
- 16 Oreo cookies
- 1/2 cup Nutella
- 1/2 cup semi-sweet chocolate chips
Instructions
- Preheat your oven to 350°F (175°C). Line an 8×8-inch square baking pan with parchment paper, leaving an overhang on the sides for easy removal. Lightly grease the parchment with non-stick spray to ensure the sticky Nutella doesn’t cling to the sides.
- Press the chocolate chip cookie dough evenly into the bottom of the prepared pan. Use your fingers or the back of a spoon to create a flat, uniform layer. This serves as the sturdy foundation for your loaded bars.
- Place the Oreo cookies in a single layer over the cookie dough. You should be able to fit a 4×4 grid of 16 cookies. Once the Oreos are in place, drop small dollops of Nutella over each cookie. Use a knife to gently spread the Nutella, filling the gaps between the cookies.
- In a medium bowl, whisk together the melted butter and sugar. Add the eggs and vanilla, beating until the mixture is smooth. Sift in the cocoa powder, flour, and salt. Fold the ingredients together with a spatula until just combined. Be careful not to overmix, as this ensures the brownie layer remains fudgy and chewy. Fold in the chocolate chips at the very end.
- Pour the brownie batter over the Oreo and Nutella layer. Use a spatula to spread it to the edges, covering everything completely. Place the pan in the oven and bake for 35 to 40 minutes. The center should be set but still have a slight wobble when the pan is gently shaken. A toothpick inserted into the brownie layer should come out with a few moist crumbs.
- Remove the pan from the oven and let the bars cool completely in the pan for at least 2 hours. For the cleanest cuts, place the cooled pan in the refrigerator for 30 minutes before slicing. Lift the bars out using the parchment overhang and cut them into 16 squares.
- Cook Time: 65 minutes









