Fudgy Chewy Brookies: The Ultimate Brownie Cookie Mashup

Get ready to meet your new favorite dessert: Fudgy Chewy Brookies! This recipe perfectly combines the rich, decadent world of fudgy brownies with the classic, comforting chew of a chocolate chip cookie. It’s the ultimate two-in-one treat that solves the eternal dilemma of choosing between a brownie and a cookie. We’ve engineered this recipe to maximize both the fudgy and chewy factors for an unforgettable dessert experience.

Whether you’re baking for a special occasion, a bake sale, or just a Tuesday night craving, this guide will give you the secrets to the most irresistible brownie-cookie bars you’ve ever tasted.

What Exactly Are Brookies?

A brookie is a magical dessert hybrid, featuring a distinct layer of rich brownie batter on the bottom topped with a generous layer of classic chocolate chip cookie dough. The two are baked together in a single pan, creating a bar with a dense, chocolatey base and a golden, chewy top. It’s a brilliant creation that offers the best of both textures and flavors in every single bite.

Why You’ll Love This Fudgy Chewy Brookies Recipe

Not all brookie recipes are created equal. This one is specifically designed to be intensely fudgy and delightfully chewy, striking the perfect balance.

  • Perfect Texture: We use melted butter and an extra egg yolk to ensure the brownie layer is supremely fudgy, not cakey, while the cookie layer has that perfect chewy bite.
  • Simple Ingredients: This recipe uses pantry staples you likely already have on hand. No fancy ingredients required!
  • Crowd-Pleaser: It’s a guaranteed hit with both kids and adults. It’s the perfect dessert to bring to parties and potlucks.
  • Easy to Make: Despite looking impressive, the steps are straightforward and easy for bakers of any skill level to follow.
The process of layering chewy chocolate chip cookie dough on top of rich brownie batter in a baking pan before baking the Fudgy Chewy Brookies.
Layering the cookie dough over the brownie batter is the final step before baking!

Ingredients for the Perfect Brookie

Achieving the ultimate Fudgy Chewy Brookies starts with the right ingredients. We’ll break down what you need for each glorious layer.

For the Fudgy Brownie Layer:

  • Unsalted Butter: Melted butter is key for a fudgy, dense texture.
  • Granulated Sugar: Provides sweetness and contributes to that classic crackly brownie top.
  • Eggs + Egg Yolk: The extra yolk adds richness and enhances the fudgy consistency.
  • All-Purpose Flour: Just enough to provide structure without making it cakey.
  • Unsweetened Cocoa Powder: Use a high-quality cocoa powder for a deep, rich chocolate flavor.
  • Vanilla Extract & Salt: These are essential flavor enhancers.
  • Semi-Sweet Chocolate Chips: Folded into the batter for pockets of melted chocolate.

For the Chewy Cookie Layer:

  • Unsalted Butter: Softened to room temperature for a creamy, easy-to-mix dough.
  • Light Brown Sugar & Granulated Sugar: The combination provides moisture, chewiness, and sweetness.
  • Egg: Binds the cookie dough together.
  • All-Purpose Flour: The main structural component for the cookie layer.
  • Baking Soda: Gives the cookie layer a slight lift.
  • Vanilla Extract & Salt: Crucial for a well-rounded flavor profile.
  • Semi-Sweet Chocolate Chips: You can never have too many!

Step-by-Step Instructions

Follow these simple steps to create your own batch of incredible Fudgy Chewy Brookies. We’ll make one layer at a time for a clean and simple process.

Step 1: Prepare the Brownie Batter

  1. Preheat your oven to 350°F (175°C). Grease and line a 9×13 inch baking pan with parchment paper, leaving an overhang on the sides to easily lift the brookies out later.
  2. In a large bowl, whisk together the melted butter and granulated sugar until well combined.
  3. Add the eggs and extra egg yolk one at a time, mixing well after each addition. Stir in the vanilla extract.
  4. In a separate bowl, whisk together the flour, cocoa powder, and salt. Gradually add the dry ingredients to the wet ingredients, mixing until just combined. Be careful not to overmix.
  5. Fold in the chocolate chips. Pour the brownie batter into the prepared pan and spread it into an even layer.

Step 2: Make the Cookie Dough

  1. In a separate large bowl, cream together the softened butter, brown sugar, and granulated sugar with a hand mixer or stand mixer until light and fluffy.
  2. Beat in the egg and vanilla extract until just combined.
  3. In another bowl, whisk together the flour, baking soda, and salt. Gradually add this dry mixture to the wet ingredients, mixing on low speed until a dough forms.
  4. Stir in the chocolate chips.

Step 3: Assemble and Bake

  1. Drop spoonfuls of the cookie dough evenly over the top of the brownie batter. You don’t need to spread it perfectly; it will spread as it bakes.
  2. Bake for 30-35 minutes, or until a toothpick inserted into the center comes out with moist crumbs, but not wet batter. The cookie layer should be golden brown.
  3. Let the brookies cool completely in the pan on a wire rack before cutting. This is crucial for clean slices and a fudgy texture.
A close-up shot of a fudgy chewy brookie bar being lifted from a baking pan, highlighting its gooey, chocolatey texture.
Patience is key! Let them cool completely for that perfect fudgy texture.

Pro Tips for the Best Fudgy Chewy Brookies

Want to elevate your brookie game? Here are some expert tips for guaranteed success.

  • Don’t Overbake: The key to a fudgy brownie layer is to slightly underbake it. The residual heat will continue to cook it as it cools.
  • Cool Completely: I can’t stress this enough! Cutting into warm brookies will result in a gooey mess. Patience is rewarded with perfectly fudgy, clean-cut bars. For extra firm bars, chill them in the fridge for 30 minutes before slicing.
  • Measure Flour Correctly: Spoon the flour into your measuring cup and level it off. Scooping directly from the bag can pack the flour, leading to dry results.
  • Use Quality Chocolate: Your brookies will only taste as good as the chocolate you use. Opt for a good quality brand of cocoa powder and chocolate chips for the best flavor. For a decadent twist, try these with some hot chocolate brownie inspiration.

Recipe Variations

While this classic recipe is amazing as is, feel free to get creative! Here are a few ideas:

  • Add Nuts: Mix in chopped walnuts or pecans into either layer for a crunchy texture. The flavor would be similar to these delicious caramel pecan brownies.
  • Different Chips: Swap semi-sweet chocolate chips for peanut butter chips, white chocolate chips, or butterscotch chips.
  • Holiday Spin: For a festive touch, add some sprinkles or colored M&Ms. This is a great base recipe, just like these versatile Christmas sugar cookies.
  • Salted Caramel: Drizzle a layer of salted caramel sauce between the brownie and cookie layers before baking.

Storing and Freezing Your Brookies

These Fudgy Chewy Brookies store beautifully, making them a great make-ahead dessert.

To Store: Keep the sliced brookies in an airtight container at room temperature for up to 4 days. They will become even fudgier on the second day!

To Freeze: Wrap the individual bars tightly in plastic wrap and then place them in a freezer-safe bag or container. They can be frozen for up to 3 months. Thaw at room temperature before serving.

Frequently Asked Questions

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The key to fudgy brookies is a high fat-to-flour ratio. Using melted butter instead of creamed butter and adding an extra egg yolk increases the fat content, resulting in a denser, moister, and richer brownie layer.

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Brookies are done when the cookie layer is golden brown and a toothpick inserted into the center comes out with moist, fudgy crumbs attached, but not wet batter. It’s better to slightly underbake them to ensure the brownie layer stays fudgy as it cools.

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Yes, absolutely! Brookies are a great make-ahead dessert. You can store them in an airtight container at room temperature for up to 4 days. Their flavor and texture often get even better on the second day.

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Store your brookies in an airtight container at room temperature. This will keep them fresh and prevent them from drying out for up to 4 days. You can also freeze them for up to 3 months.

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While this from-scratch recipe is designed for the best texture, you can use a box mix in a pinch. Prepare a brownie mix for the bottom layer and use a pre-made cookie dough for the top. Keep in mind that the baking time may need to be adjusted.

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The Ultimate Fudgy Chewy Brookies Recipe

This recipe is the only one you’ll ever need for the perfect brownie-cookie hybrid. It delivers on its promise of a rich, fudgy brownie base and a soft, chewy cookie top every single time.

If you make this recipe, I’d love to hear about it! Leave a comment below and let me know how they turned out. Don’t forget to save this recipe to your dessert board on Pinterest so you can always find it!

A stack of fudgy chewy brookies on a white plate, showing the distinct brownie and chocolate chip cookie layers. The perfect brownie cookie bar recipe.
The ultimate dessert mashup: Fudgy Chewy Brookies!

More Dessert Recipes You’ll Love

Craving more sweet treats? Check out some of our other reader-favorite recipes!

A close-up shot of a fudgy chewy brookie bar being lifted from a baking pan, highlighting its gooey, chocolatey texture.
FL Recipes

Fudgy Chewy Brookies: The Ultimate Brownie Cookie Mashup

The ultimate recipe for Fudgy Chewy Brookies! This dessert features a rich, fudgy brownie layer topped with a soft, chewy chocolate chip cookie layer, creating the perfect two-in-one treat.
Prep Time 20 minutes
Cook Time 35 minutes
Total Time 55 minutes
Servings: 24 bars
Course: Dessert
Cuisine: American
Calories: 250

Ingredients
  

For the Fudgy Brownie Layer
  • 1/2 cup unsalted butter melted
  • 1 cup granulated sugar
  • 2 large eggs room temperature
  • 1 large egg yolk room temperature
  • 1 teaspoon vanilla extract
  • 1/2 cup all-purpose flour
  • 1/3 cup unsweetened cocoa powder
  • 1/4 teaspoon salt
  • 1/2 cup semi-sweet chocolate chips
For the Chewy Cookie Layer
  • 1/2 cup unsalted butter softened
  • 1/2 cup light brown sugar packed
  • 1/4 cup granulated sugar
  • 1 large egg room temperature
  • 1 teaspoon vanilla extract
  • 1 cup all-purpose flour
  • 1/2 teaspoon baking soda
  • 1/4 teaspoon salt
  • 1 cup semi-sweet chocolate chips

Equipment

  • 1 9x13 inch Baking Pan
  • 2 Mixing Bowls
  • 1 Hand Mixer or Stand Mixer
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Method
 

Make the Brownie Batter
  1. Preheat oven to 350°F (175°C). Grease and line a 9x13 inch baking pan with parchment paper, leaving an overhang.
  2. In a large bowl, whisk together melted butter and granulated sugar. Add eggs and egg yolk one at a time, mixing well after each. Stir in vanilla.
  3. In a separate bowl, whisk together flour, cocoa powder, and salt. Add dry ingredients to the wet ingredients and mix until just combined. Do not overmix.
  4. Fold in 1/2 cup of chocolate chips. Pour batter into the prepared pan and spread evenly.
Make the Cookie Dough
  1. In a large bowl, cream together softened butter, brown sugar, and granulated sugar until light and fluffy.
  2. Beat in the egg and vanilla extract.
  3. In another bowl, whisk together flour, baking soda, and salt. Gradually add to the wet ingredients, mixing on low until a dough forms.
  4. Stir in 1 cup of chocolate chips.
Assemble and Bake
  1. Drop spoonfuls of cookie dough evenly over the brownie batter.
  2. Bake for 30-35 minutes, or until a toothpick inserted into the center comes out with moist crumbs. The cookie top should be golden.
  3. Cool completely in the pan on a wire rack before lifting out and slicing into bars.

Nutrition

Calories: 250kcalProtein: 3gFat: 14gFiber: 2g

Notes

Do not overbake the brookies; this is the key to keeping the brownie layer fudgy.
Allowing the brookies to cool completely is essential for clean slices and the best texture.
Keyword brookie recipe,brownie cookie bars,fudgy chewy brookies

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