There’s something magical about the combination of rich, fudgy brownies and classic chocolate chip cookies. It’s the ultimate dessert mash-up—a treat that satisfies both brownie lovers and cookie enthusiasts alike. Imagine biting into a thick, chewy brownie only to discover a soft, buttery chocolate chip cookie layered right on top. Pure indulgence!
This recipe is perfect for any occasion—whether you’re hosting a party, looking for a fun weekend baking project, or just craving something sweet with your coffee. Plus, it’s a great way to impress friends and family without too much effort. With two favorite desserts in one, who could resist?
Why You’ll Love This Recipe
- Two Desserts in One – A fudgy brownie base meets a soft, chewy chocolate chip cookie layer. It’s the best of both worlds!
- Easy to Make – No fancy equipment or complicated steps—just a simple, straightforward recipe anyone can follow.
- Perfect for Any Occasion – Whether for a birthday, bake sale, or just because, these brownies are always a hit.
- Customizable – Add nuts, extra chocolate chips, or a swirl of caramel for your own twist.

Ingredients You’ll Need
For the Brownie Layer:
- 1 cup (2 sticks) unsalted butter, melted
- 1 ½ cups granulated sugar
- 1 cup brown sugar, packed
- 4 large eggs
- 2 teaspoons vanilla extract
- 1 cup all-purpose flour
- ¾ cup unsweetened cocoa powder
- ½ teaspoon salt
- ½ teaspoon baking powder
For the Chocolate Chip Cookie Layer:
- ½ cup (1 stick) unsalted butter, softened
- ½ cup brown sugar, packed
- ¼ cup granulated sugar
- 1 large egg
- 1 teaspoon vanilla extract
- 1 ¼ cups all-purpose flour
- ½ teaspoon baking soda
- ½ teaspoon salt
- 1 cup semisweet chocolate chips

How to Make Chocolate Chip Cookie Brownies
Step 1: Prepare the Brownie Batter
Preheat your oven to 350°F (175°C). Grease a 9×13-inch baking pan or line it with parchment paper for easy removal.
In a large mixing bowl, whisk together the melted butter, granulated sugar, and brown sugar until well combined. Add the eggs one at a time, whisking after each addition. Stir in the vanilla extract.
In a separate bowl, sift together the flour, cocoa powder, salt, and baking powder. Gradually add the dry ingredients to the wet ingredients, mixing until just combined. Be careful not to overmix, as this can make the brownies tough.
Pour the brownie batter into the prepared baking pan, spreading it evenly with a spatula.
Step 2: Make the Chocolate Chip Cookie Dough
In another bowl, cream the softened butter, brown sugar, and granulated sugar together until light and fluffy. This step is key to achieving that soft, chewy texture in the cookie layer.
Add the egg and vanilla extract, mixing until fully incorporated.
In a separate bowl, whisk together the flour, baking soda, and salt. Gradually add this dry mixture to the wet ingredients, mixing until a soft dough forms. Gently fold in the chocolate chips.
Step 3: Layer the Cookie Dough Over the Brownies
Using a spoon or your hands, drop small chunks of cookie dough evenly over the brownie batter. Don’t worry about covering the entire surface—some brownie batter peeking through makes a beautiful, marbled effect when baked.
Step 4: Bake to Perfection
Place the pan in the preheated oven and bake for 35-40 minutes or until a toothpick inserted into the center comes out with a few moist crumbs. Keep in mind that the cookie layer should be golden brown while the brownies stay soft and fudgy.
Step 5: Cool and Serve
Let the cookie brownies cool completely in the pan before slicing. If you try to cut them while they’re still warm, they may fall apart (but they’ll still taste amazing!). For clean slices, chill them in the fridge for about 30 minutes before cutting.
Serve with a glass of milk or a scoop of vanilla ice cream for the ultimate treat!

Helpful Tips
- Don’t Overmix the Batters – Overmixing can lead to dense brownies and tough cookies. Stir until just combined.
- Check for Doneness Early – Every oven is different! Start checking at 35 minutes to avoid overbaking.
- Use Parchment Paper – Lining the pan with parchment paper makes it easier to lift the brownies out and cut them neatly.
- Chill Before Slicing – For perfect squares, let them cool completely or even refrigerate before cutting.
Recipe Details
- Prep Time: 20 minutes
- Cook Time: 35-40 minutes
- Total Time: 1 hour
- Yield: 12-16 servings
- Category: Dessert
- Method: Baking
- Cuisine: American
- Diet: Vegetarian

Notes
- You can substitute dark chocolate chips for semisweet if you prefer a richer flavor.
- Want an extra gooey texture? Add a handful of chocolate chunks to the brownie batter.
- If you love nuts, chopped walnuts or pecans make a great addition to the brownie layer.
Nutritional Information (Per Serving)
Estimated values based on 16 servings
- Calories: 320
- Carbohydrates: 45g
- Protein: 4g
- Fat: 15g
- Saturated Fat: 9g
- Sugar: 30g
- Fiber: 2g
- Sodium: 150mg
Frequently Asked Questions
Can I Use a Boxed Brownie Mix?
Absolutely! If you’re short on time, a boxed brownie mix can work just as well. Just prepare it according to package instructions and proceed with the cookie layer as directed.
How Do I Store These Brownies?
Store them in an airtight container at room temperature for up to 3 days or in the refrigerator for up to a week.
Can I Freeze Chocolate Chip Cookie Brownies?
Yes! Wrap individual pieces in plastic wrap and store them in a freezer-safe bag for up to 3 months. Thaw at room temperature before enjoying.

Related Recipes
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Conclusion
These Chocolate Chip Cookie Brownies are the ultimate dessert for anyone who can’t choose between a brownie and a cookie. With a fudgy base and a soft, golden cookie top, they’re irresistibly delicious. Whether you’re baking for a party, a special occasion, or just a personal treat, this recipe is sure to become a favorite.
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Chocolate Chip Cookie Brownies
Description
There’s something magical about the combination of rich, fudgy brownies and classic chocolate chip cookies. It’s the ultimate dessert mash-up—a treat that satisfies both brownie lovers and cookie enthusiasts alike. Imagine biting into a thick, chewy brownie only to discover a soft, buttery chocolate chip cookie layered right on top. Pure indulgence!
This recipe is perfect for any occasion—whether you’re hosting a party, looking for a fun weekend baking project, or just craving something sweet with your coffee. Plus, it’s a great way to impress friends and family without too much effort. With two favorite desserts in one, who could resist?
Ingredients
For the Brownie Layer:
- 1 cup (2 sticks) unsalted butter, melted
- 1 ½ cups granulated sugar
- 1 cup brown sugar, packed
- 4 large eggs
- 2 teaspoons vanilla extract
- 1 cup all-purpose flour
- ¾ cup unsweetened cocoa powder
- ½ teaspoon salt
- ½ teaspoon baking powder
For the Chocolate Chip Cookie Layer:
- ½ cup (1 stick) unsalted butter, softened
- ½ cup brown sugar, packed
- ¼ cup granulated sugar
- 1 large egg
- 1 teaspoon vanilla extract
- 1 ¼ cups all-purpose flour
- ½ teaspoon baking soda
- ½ teaspoon salt
- 1 cup semisweet chocolate chips
Instructions
Preheat your oven to 350°F (175°C). Grease a 9×13-inch baking pan or line it with parchment paper for easy removal.
In a large mixing bowl, whisk together the melted butter, granulated sugar, and brown sugar until well combined. Add the eggs one at a time, whisking after each addition. Stir in the vanilla extract.
In a separate bowl, sift together the flour, cocoa powder, salt, and baking powder. Gradually add the dry ingredients to the wet ingredients, mixing until just combined. Be careful not to overmix, as this can make the brownies tough.
Pour the brownie batter into the prepared baking pan, spreading it evenly with a spatula.
In another bowl, cream the softened butter, brown sugar, and granulated sugar together until light and fluffy. This step is key to achieving that soft, chewy texture in the cookie layer.
Add the egg and vanilla extract, mixing until fully incorporated.
In a separate bowl, whisk together the flour, baking soda, and salt. Gradually add this dry mixture to the wet ingredients, mixing until a soft dough forms. Gently fold in the chocolate chips.
Using a spoon or your hands, drop small chunks of cookie dough evenly over the brownie batter. Don’t worry about covering the entire surface—some brownie batter peeking through makes a beautiful, marbled effect when baked.
Place the pan in the preheated oven and bake for 35-40 minutes or until a toothpick inserted into the center comes out with a few moist crumbs. Keep in mind that the cookie layer should be golden brown while the brownies stay soft and fudgy.
Let the cookie brownies cool completely in the pan before slicing. If you try to cut them while they’re still warm, they may fall apart (but they’ll still taste amazing!). For clean slices, chill them in the fridge for about 30 minutes before cutting.
Serve with a glass of milk or a scoop of vanilla ice cream for the ultimate treat!
Notes
- You can substitute dark chocolate chips for semisweet if you prefer a richer flavor.
- Want an extra gooey texture? Add a handful of chocolate chunks to the brownie batter.
- If you love nuts, chopped walnuts or pecans make a great addition to the brownie layer.