Cookie-Stuffed Brownies Recipe
If you’ve ever found yourself torn between baking a batch of brownies and a tray of cookies, Cookie-Stuffed Brownies are an absolute dream come true. Imagine a rich, fudgy brownie layered with your favorite chocolate sandwich cookies, creating a melt-in-your-mouth dessert that combines the best of both worlds. Every bite delivers the deep cocoa flavor you crave, punctuated by the soft, creamy, and slightly crunchy surprise of cookies baked right inside. Whether you’re a die-hard chocolate fan or just looking for a show-stopping treat, Cookie-Stuffed Brownies deliver total dessert bliss.

Ingredients You’ll Need
The beauty of Cookie-Stuffed Brownies lies in their simplicity—just a handful of pantry staples and classic cookies come together to make something extraordinary. Each ingredient plays an important role, ensuring a moist, chewy brownie with a crave-worthy, stuffed center.
- Melted Unsalted Butter: Gives the brownies richness and keeps them ultra-moist and tender.
- Granulated Sugar: Sweetens the brownies and ensures that signature shiny, crinkly top.
- Large Eggs: Bind everything together while adding richness and structure to the brownies.
- Vanilla Extract: Enhances the chocolate and cookie flavors for a warm, cozy aroma.
- All-Purpose Flour: Sets the structure, keeping the brownies thick without getting cakey.
- Unsweetened Cocoa Powder: Delivers deep, dark chocolate flavor and gorgeous color.
- Salt: Balances sweetness and sharpens the cocoa’s bold notes.
- Baking Powder: Gives just a touch of lift for a soft, thick texture.
- Chocolate Sandwich Cookies (such as Oreos): The star stuffing—go classic or try different flavors for fun!
- Semisweet Chocolate Chips: Add little pockets of gooey chocolate in every decadent bite.
How to Make Cookie-Stuffed Brownies
Step 1: Prepare the Pan and Preheat
Start by preheating your oven to 350°F (175°C) so it’s ready for action. Grab a 9×13-inch baking pan and line it with parchment paper, letting the ends hang over for easy lifting later. Give the parchment and pan a quick grease, which helps the Cookie-Stuffed Brownies release with perfectly clean edges every time.
Step 2: Mix the Wet Ingredients
In a large mixing bowl, whisk together the melted butter and sugar until the mixture looks glossy and smooth. This step is key for achieving that signature brownie shine. Crack in the eggs one at a time, whisking thoroughly after each addition, then stir in the vanilla extract. You’ll end up with a rich, golden base that will help make your brownies ultra-fudgy.
Step 3: Combine the Dry Ingredients
In a separate bowl, sift or whisk together the flour, cocoa powder, salt, and baking powder. Mixing them separately first prevents any lumps and helps the leavening distribute evenly, which is your ticket to a perfect crumb. Once blended, you’re ready to bring the batter together.
Step 4: Bring it All Together
Gradually fold the dry ingredients into the wet mixture, being careful not to overmix—this keeps the brownies dense and fudgy instead of cakey. Gently stir just until no dry streaks remain. The batter should look thick and lush, begging to be scooped into the pan.
Step 5: Layer the Magic
Spread half of the brownie batter into the prepared baking pan, smoothing it out evenly. Now comes the fun part: arrange your chocolate sandwich cookies in a single layer right over the batter. It’s totally fine if they touch or nearly overlap! Pour the remaining brownie batter over the cookies, using a spatula to cover every nook and cranny. Sprinkle the chocolate chips evenly across the top for extra melty goodness.
Step 6: Bake to Perfection
Slide the pan into your preheated oven and bake for 30 to 35 minutes. You’re looking for the edges to be set and a tester inserted near the edge to come out mostly clean (the very center should stay just a tad gooey for the ultimate Cookie-Stuffed Brownie texture). Remove from the oven and let the brownies cool completely in the pan before slicing—trust me, they’re easier to cut and even fudgier this way!
How to Serve Cookie-Stuffed Brownies

Garnishes
While Cookie-Stuffed Brownies are wonderful all on their own, you can sprinkle a touch of powdered sugar, a drizzle of chocolate sauce, or a dollop of freshly whipped cream right on top for a bakery-worthy finish. A few extra cookie crumbs over the surface give a hint to the decadent surprise inside.
Side Dishes
Nothing pairs with Cookie-Stuffed Brownies quite like a frosty glass of milk, but you can also serve them alongside a scoop of vanilla ice cream, fresh strawberries, or even a smooth hot coffee. These rich brownies love a little contrast—cool, creamy, or fruity sides all help balance the deep chocolate flavor.
Creative Ways to Present
Slice Cookie-Stuffed Brownies into generous squares and stack them on a pretty cake stand for a party, or wrap individual pieces in parchment and tie them with string as take-home goodies. For an elegant twist, try cutting the brownies into small cubes and serving them parfait-style layered with ice cream and more crushed cookies in jars or glasses.
Make Ahead and Storage
Storing Leftovers
Cookie-Stuffed Brownies keep beautifully at room temperature for up to four days. Just pop them in an airtight container to maintain their freshness and texture. You’ll find the flavors meld and intensify over time, making them even more irresistible a day or two after baking!
Freezing
Need to plan ahead or want to keep a stash for chocolate emergencies? Once completely cooled, wrap individual brownies tightly in plastic wrap and pop them into a freezer bag. They’ll stay delicious for up to two months—just thaw at room temperature whenever your craving strikes.
Reheating
If you like your Cookie-Stuffed Brownies warm and gooey, reheat individual squares in the microwave for about 10–15 seconds. That little bit of heat softens the chocolate chips and makes the whole brownie taste like it’s fresh from the oven. Top with ice cream for instant decadence!
FAQs
Can I use a different type Dessert
Absolutely! While chocolate sandwich cookies are classic, you can let your imagination run wild—try peanut butter-stuffed cookies, mint-chocolate, or even snickerdoodles for a fun twist on Cookie-Stuffed Brownies.
Do I have to use parchment paper?
Parchment paper isn’t strictly required, but it makes lifting and slicing much easier and keeps your brownies nicely intact. If you don’t have any on hand, make sure to generously grease your pan so nothing sticks.
Why do my brownies seem underbaked in the middle?
That little bit of gooeyness in the center is what makes Cookie-Stuffed Brownies so scrumptious, but if you prefer a more set texture, bake for a few extra minutes. Just remember, they’ll continue to firm up as they cool.
Can I double this recipe for a bigger crowd?
You can definitely double the recipe, just use two 9×13-inch pans or a larger baking tray if you have one. Keep an eye on your bake time since thickness can vary—test the edges for doneness to avoid overbaking.
How do I get super clean brownie cuts?
Make sure your Cookie-Stuffed Brownies are completely cooled before slicing, and use a large, sharp knife wiped clean after each cut. For even neater slices, refrigerate the brownies first, then cut and let them come back to room temperature before serving.
Final Thoughts
Whether you’re baking for a party, surprising your family, or just treating yourself on a Tuesday, Cookie-Stuffed Brownies are guaranteed to bring giant smiles and lots of requests for seconds. Give them a try—you’ll soon have a new go-to recipe for every chocolate craving and celebration!
Print
Cookie-Stuffed Brownies Recipe
- Total Time: 50 minutes
- Yield: 16 brownies 1x
- Diet: Vegetarian
Description
Indulge in the ultimate combination of cookies and brownies with these decadent Cookie-Stuffed Brownies. Rich, fudgy brownie batter envelops a layer of chocolate sandwich cookies, creating a delightful treat for any dessert lover.
Ingredients
Brownie Batter:
- 1 cup unsalted butter, melted
- 2 cups granulated sugar
- 4 large eggs
- 2 teaspoons vanilla extract
- 1 cup all-purpose flour
- 1 cup unsweetened cocoa powder
- 1/2 teaspoon salt
- 1/2 teaspoon baking powder
Additional:
- 20 chocolate sandwich cookies (such as Oreos)
- 1/2 cup semisweet chocolate chips
Instructions
- Preheat the Oven: Preheat the oven to 350°F (175°C) and prepare a 9×13-inch baking pan with parchment paper.
- Mix Wet Ingredients: Whisk melted butter and sugar in a large bowl. Add eggs one at a time, then stir in vanilla extract.
- Combine Dry Ingredients: In another bowl, whisk flour, cocoa powder, salt, and baking powder. Gradually fold into wet mixture.
- Layer Batter: Spread half the batter in the pan, arrange cookies on top, then cover with remaining batter. Sprinkle chocolate chips.
- Bake: Bake for 30-35 minutes until set. Cool before slicing.
Notes
- For a variety, choose flavored stuffed cookies like peanut butter or mint chocolate.
- Store in an airtight container for up to 4 days or freeze for longer freshness.
- Prep Time: 15 minutes
- Cook Time: 35 minutes
- Category: Dessert
- Method: Baking
- Cuisine: American
Nutrition
- Serving Size: 1 brownie
- Calories: 280
- Sugar: 26 g
- Sodium: 140 mg
- Fat: 14 g
- Saturated Fat: 7 g
- Unsaturated Fat: 6 g
- Trans Fat: 0 g
- Carbohydrates: 38 g
- Fiber: 2 g
- Protein: 4 g
- Cholesterol: 55 mg