If you are a chocolate lover on a mission to find the ultimate dessert mashup, the Brown Butter Brookies Recipe is your soon-to-be favorite indulgence. This divine treat expertly combines the chewy richness of brownies with the soft, buttery goodness of cookies, all elevated by the deep, nutty flavor of browned butter. The layered texture and that irresistible aroma make every bite feel like a celebration. Whether you’re baking for a party or just craving a personal sweet escape, these brookies deliver a perfect harmony of taste and texture that’s impossible to resist.

Ingredients You’ll Need
Gathering simple yet essential ingredients is the first step to mastering the Brown Butter Brookies Recipe. Each component plays a crucial role in building the dessert’s luscious flavor, tender texture, and inviting appearance, making your baking experience both straightforward and rewarding.
- Unsalted butter (1 cup): Browning this butter adds rich, nutty depth that transforms the entire dessert.
- Granulated sugar (1 cup): Provides sweetness and helps create that perfect cookie chewiness.
- Packed brown sugar (1 cup): Adds moisture and a subtle caramel flavor that complements the browned butter.
- Large eggs (2): Bind the ingredients and give structure to your brookies.
- Vanilla extract (1 tablespoon): Enhances the overall flavor with its warm, sweet aroma.
- All-purpose flour (2 1/4 cups): The backbone of both the cookie and brownie layers.
- Baking soda (1/2 teaspoon): Helps the cookie layer rise just enough for a soft texture.
- Salt (1/2 teaspoon): Balances the sweetness and highlights the chocolate’s depth.
- Semi-sweet chocolate chips (1 cup): Bring bursts of melty chocolate throughout the cookie layer.
- Cocoa powder (1/2 cup): Essential for creating a rich, moist brownie layer.
- Milk (1/3 cup): Softens the brownie batter to ensure it bakes up fudgy and tender.
- Additional chocolate chips (optional): For a decorative touch and extra chocolate happiness on top.
How to Make Brown Butter Brookies Recipe
Step 1: Prepare and Preheat
Start by preheating your oven to a toasty 350°F (175°C). This sets the perfect baking environment right away. Prepare a 9×13-inch pan by lining it with parchment paper or lightly greasing it, which will help your brookies come out cleanly after baking.
Step 2: Brown the Butter
In a medium saucepan over medium heat, melt your butter while stirring continuously. Watch it closely as it begins to foam and then gradually turns a gorgeous golden brown. This takes about 5 to 7 minutes, and you’ll know it’s ready when a rich, nutty aroma fills your kitchen. Take it off the heat and let it cool slightly — this step adds incredible depth and character to the brownie and cookie layers.
Step 3: Combine Sugars and Brown Butter
Pour the browned butter into a large mixing bowl and whisk in granulated sugar and brown sugar until the mixture looks smooth and glossy. This blend of sugars folded into brown butter promises chewy, flavorful results that will have everyone asking for seconds.
Step 4: Add Eggs and Vanilla
Beat in the eggs one at a time, making sure each egg is fully mixed before adding the next. Stir in the vanilla extract last to infuse your base with a gentle warmth that ties all the flavors together.
Step 5: Combine Dry Ingredients
In a separate bowl, whisk together the flour, baking soda, and salt. Gradually add these dry ingredients to your wet mixture, stirring just until everything is combined. Overmixing can result in a tougher texture, so go easy here!
Step 6: Create the Two Batters
Divide the dough in half. To one half, fold in the chocolate chips — this will be your cookie layer. To the other half, mix in cocoa powder and milk until you achieve a smooth brownie batter consistency. This division is what makes the Brown Butter Brookies Recipe uniquely delightful.
Step 7: Layer the Cookie Dough
Press the chocolate chip dough evenly into the bottom of the prepared baking pan. This layer forms a chewy and sweet base that perfectly balances the fudginess on top.
Step 8: Add the Brownie Batter
Gently spread the brownie batter on top of the cookie dough layer. Take care to distribute it evenly with a spatula to create a smooth, attractive surface for baking.
Step 9: Top with Extra Chocolate Chips
If you love a little extra chocolate punch, sprinkle additional semi-sweet chocolate chips over the top. They’ll melt slightly during baking, creating lovely melt-in-your-mouth pockets of sweetness.
Step 10: Bake to Perfection
Bake your brookies in the oven for 25 to 30 minutes, or until a toothpick inserted in the center comes out with a few moist crumbs. This indicates that you’ve got soft, gooey brookies, not overcooked bars.
Step 11: Cool Completely
Let the brookies cool fully in the pan on a wire rack. This step is essential for them to set properly, making slicing neat, clean squares easier and ensuring the ultimate texture.
How to Serve Brown Butter Brookies Recipe

Garnishes
While these brookies are absolutely scrumptious as is, a sprinkle of flaky sea salt on top before baking can elevate their flavor, balancing sweetness with a hint of savory. Dusting with powdered sugar or adding a dollop of whipped cream at serving time also adds a gorgeous finishing touch that your friends will adore.
Side Dishes
Brown Butter Brookies pair beautifully with simple sides like a scoop of vanilla ice cream or a drizzle of caramel sauce for decadent contrasts. Fresh berries can add a refreshing note that cuts through the richness, making the treat feel a little lighter and perfect as a dessert for any season.
Creative Ways to Present
For a fun twist, try serving brookies in individual ramekins with mini spoons, or stack them with layers of cream cheese frosting in between for a brookie-inspired cake. Wrapping squares in parchment with a ribbon makes a charming homemade gift for neighbors or coworkers!
Make Ahead and Storage
Storing Leftovers
Store your leftover brookies in an airtight container at room temperature for up to 3 days to keep them soft and chewy. If you need them to last a bit longer, refrigeration will extend freshness, though it may slightly firm the texture—just let them come to room temperature before enjoying.
Freezing
You can freeze Brown Butter Brookies either as whole slabs or in individual squares. Wrap tightly in plastic wrap followed by foil or place in an airtight container to avoid freezer burn. Frozen brookies will retain great flavor and texture for up to 3 months.
Reheating
To bring frozen brookies back to life, thaw them in the refrigerator overnight and warm gently in the microwave for 15 to 20 seconds, or in a preheated oven at 325°F for about 10 minutes. This restores their soft, melty charm and makes every bite taste freshly baked.
FAQs
What makes brown butter different in this brookies recipe?
Brown butter adds a deeper, nuttier flavor than regular melted butter, giving the brookies a richer and more complex taste profile that enhances both cookie and brownie layers.
Can I use salted butter instead of unsalted?
While unsalted butter is preferred for precise control over salt content, you can use salted butter—just reduce or omit additional salt to avoid over-seasoning.
How do I know when the brookies are fully baked?
Check with a toothpick inserted into the center; it should come out with only a few moist crumbs attached, not wet batter. This means they are perfectly soft without being underbaked.
Can I add nuts to this recipe?
Absolutely! Walnuts, pecans, or almonds would add delightful crunch and make the brookies even more irresistible. Fold them into either layer just before baking.
Is it possible to make these gluten-free?
Yes, by substituting the all-purpose flour with a gluten-free blend designed for baking, you can enjoy these brookies without gluten, though texture may vary slightly depending on the blend used.
Final Thoughts
It’s truly hard to beat the cozy, soul-satisfying experience of the Brown Butter Brookies Recipe. The way the buttery cookie base meets a soft, fudgy brownie top is pure magic that will make your kitchen smell heavenly and your heart happy. Whether it’s for a casual family dessert or a special occasion, don’t hesitate—give this recipe a try and treat yourself to something extraordinary.
Print
Brown Butter Brookies Recipe
- Prep Time: 20 minutes
- Cook Time: 30 minutes
- Total Time: 50 minutes
- Yield: 12-16 servings
- Category: Dessert
- Method: Baking
- Cuisine: American
Description
Brown Butter Brookies combine the chewy, chocolate-chip studded texture of cookies with the rich, fudgy softness of brownies. This layered dessert features a nutty browned butter flavor that enhances both the cookie dough base and the decadent brownie top, creating an irresistible treat perfect for any occasion.
Ingredients
Brown Butter Base
- 1 cup unsalted butter
- 1 cup granulated sugar
- 1 cup packed brown sugar
- 2 large eggs
- 1 tablespoon vanilla extract
- 2 1/4 cups all-purpose flour
- 1/2 teaspoon baking soda
- 1/2 teaspoon salt
- 1 cup semi-sweet chocolate chips
Brownie Layer
- 1/2 cup cocoa powder
- 1/3 cup milk
- Additional chocolate chips for topping (optional)
Instructions
- Preheat Oven: Preheat your oven to 350°F (175°C). Prepare a 9×13-inch baking pan by lining it with parchment paper or lightly greasing it to prevent sticking.
- Brown the Butter: In a medium saucepan over medium heat, melt the butter. Stir continuously until the butter foams and then turns a golden brown color, releasing a nutty aroma. This usually takes about 5-7 minutes. Remove from heat and allow to cool for a few minutes.
- Mix Sugars with Brown Butter: In a large mixing bowl, combine the browned butter with the granulated sugar and brown sugar. Stir until the mixture is smooth and well combined.
- Add Eggs and Vanilla: Beat in the eggs one at a time, ensuring each is fully incorporated before adding the next. Then add the vanilla extract and mix well.
- Combine Dry Ingredients: In a separate bowl, whisk together the all-purpose flour, baking soda, and salt. Gradually add these dry ingredients to the wet mixture, stirring until just combined to avoid overmixing.
- Divide Dough: Separate the dough into two equal portions. To one half, fold in the chocolate chips to create the cookie dough base. To the other half, mix in the cocoa powder and milk until a soft brownie batter forms.
- Layer Dough: Spread the chocolate chip cookie dough evenly over the bottom of the prepared baking pan.
- Add Brownie Batter: Carefully spoon and spread the brownie batter evenly over the cookie dough layer using a spatula, smoothing the top.
- Add Toppings: Sprinkle additional chocolate chips over the brownie layer if desired, for extra chocolate flavor and a decorative finish.
- Bake: Place the pan in the preheated oven and bake for 25-30 minutes or until a toothpick inserted into the center comes out with just a few moist crumbs.
- Cool: Remove from the oven and allow the brookies to cool completely in the pan before slicing and serving to ensure clean cuts and set texture.
Notes
- Be careful not to overbrown the butter; it should be golden brown with a nutty aroma, not burnt.
- Do not overmix the batter when combining dry and wet ingredients, or the brookies may become tough.
- Allow brookies to cool completely for best slicing results.
- Use parchment paper for easy removal from the pan and cleaner cuts.
- Additional chocolate chips on top are optional but add great texture and extra chocolate bursts.

