Brookies are the delightful combination of two beloved treats: brownies and cookies. Imagine sinking your teeth into a rich, fudgy brownie layered with a soft, chewy cookie. The blend of textures is pure bliss! Many people get stuck deciding between a brownie or a cookie, but with brookies, you don’t have to choose. Just think of those gooey, chocolatey brownie edges mingling with the sweet, buttery cookie center. It’s like having the best of both worlds in a single slice.

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I discovered brookies when I was baking for a friend’s birthday party, wanting to impress everyone without spending hours in the kitchen. To my delight, they were an instant hit! The beauty of brookies lies in their versatility; they’re perfect for gatherings, cozy nights in, or just whenever you need a sweet treat. If you’ve been craving something sweet and comforting, why not whip up a batch of brookies? It’s simple, fun, and just downright delicious!

Table of Contents

Why You’ll Love This Recipe
Ingredients You’ll Need
How to Make Brookies
Storing & Reheating
Chef’s Helpful Tips
Recipe FAQs
Brookies

Why You’ll Love This Recipe

Simple & Quick: This brookies recipe comes together in about an hour, including baking time, making it perfect for a last-minute dessert.
Irresistible Flavor: The combination of rich chocolate from the brownie layer and the sweetness of the cookie dough creates a taste sensation that’s hard to resist.
Eye-Catching Appeal: These brookies look amazing when cut into squares, with their marbled top revealing both chocolate and cookie goodness.
Flexible Serving: Serve brookies warm with a scoop of ice cream, or enjoy them as a midday pick-me-up snack. Perfect for any occasion!
Diet-Friendly Options: You can easily make adjustments to suit dietary needs, such as gluten-free flour or dairy-free chocolate chips.

Ingredients You’ll Need

6 tablespoons (85 grams) unsalted butter: Adds richness and moisture to the cookie layer. Make sure it’s softened to room temperature for easy mixing.
1/2 cup (100 grams) light brown sugar: This gives the cookies a lovely caramel flavor and a soft texture. You can use dark brown sugar for a deeper taste.
1/4 cup (50 grams) granulated sugar: Adds a bit of crunch and sweetness to contrast with the brown sugar.
1 large egg: Binds the ingredients together and provides moisture.
1 teaspoon vanilla extract: A must for enhancing flavors in both the cookies and brownies. Use pure vanilla for the best taste.
1 1/4 cups (159 grams) all-purpose flour: Essential for structure, make sure to measure accurately to achieve the perfect texture. Scoop and level for best results.
1/2 teaspoon fine sea salt: Balances the sweetness and brings out the chocolate flavor.
1/4 teaspoon baking powder: Helps the cookie layer rise, making it soft and chewy.
1/2 cup (95 grams) semisweet chocolate chips: Adds melty pockets of chocolate in the cookie dough, creating delicious bites. You can substitute with dark chocolate or milk chocolate if preferred.
4 tablespoons (57 grams) unsalted butter: Used for the brownie batter, melting it helps to create that fudgy texture.
3/4 cup plus 2 tablespoons (175 grams) granulated sugar: Sweetens the brownies and helps create that shiny crust.
1 large egg plus 1 egg yolk, cold: The extra yolk enriches the brownies, making them creamy and decadent.
1/2 cup (43 grams) cocoa powder: Gives the brownies their rich chocolate flavor. Use Dutch-process cocoa for a smoother taste or natural cocoa for a more intense chocolate.
1/4 cup plus 2 tablespoons (56 grams) neutral oil (like vegetable or avocado): Adds moisture and richness to the brownie layer. Olive oil can be a good substitution for a different flavor.
1 teaspoon vanilla extract: Enhances the chocolate flavor in the brownies just like in the cookie dough.
1/4 cup plus 2 tablespoons (48 grams) all-purpose flour: Thickens the brownie batter and adds structure.
2 teaspoons cornstarch: Makes the brownie layer extra fudgy and chewy.
1/4 teaspoon fine sea salt: Balances the sweetness of the brownies and enhances the chocolate flavor.
1/2 cup (95 grams) semisweet chocolate chips: For added chocolatey goodness in the brownie layer.
Flaky sea salt (optional): A sprinkle on top before baking gives a delightful contrast to the sweetness.

How to Make Brookies

Preheat the Oven: Start by preheating your oven to 325°F (160°C). Line an 8 by 8-inch metal pan with parchment paper, allowing some overhang for easier removal later. This will keep your brookies from sticking to the pan. Don’t forget to spray the parchment paper with nonstick cooking spray!
Prepare the Cookie Layer: In a large microwave-safe bowl, melt 6 tablespoons of unsalted butter in 30-second increments, stirring until completely melted. Add the 1/2 cup light brown sugar and 1/4 cup granulated sugar to the hot butter, whisking to combine. Once mixed, let it cool until just warm. Add in the 1 large egg and 1 teaspoon of vanilla extract, whisking vigorously. Now, gently fold in 1 1/4 cups flour, 1/2 teaspoon of fine sea salt, and 1/4 teaspoon baking powder with a rubber spatula. Finally, fold in 1/2 cup semisweet chocolate chips.
Chill the Cookie Dough: This is an important step! Chill the cookie dough in the refrigerator while you prepare the brownie layer. This helps prevent the cookies from flattening out during baking.
Make the Brownie Layer: Again, in a large microwave-safe bowl, melt 4 tablespoons of unsalted butter using 30-second increments. Stir in 3/4 cup plus 2 tablespoons granulated sugar until well combined and allow to cool until just warm. Add the cold egg and 1 egg yolk, whisking vigorously for about a minute to incorporate air for a light, fudgy texture. Whisk in 1/2 cup cocoa powder, 1/4 cup plus 2 tablespoons neutral oil, and 1 teaspoon of vanilla extract. Use a rubber spatula to fold in 1/4 cup plus 2 tablespoons flour, 2 teaspoons cornstarch, and 1/4 teaspoon fine sea salt until just combined. Finally, fold in 1/2 cup semisweet chocolate chips.
Assemble the Layers: Scoop out 9 small portions (about 1 tablespoon each) of the cookie dough and set aside in a small bowl. Spread the remaining cookie dough into the prepared pan as an even layer; perfection isn’t necessary here. Now, carefully spread the brownie layer on top, smoothing it into an even coat.
Add the Reserved Cookie Dough: Flatten the reserved cookie dough balls slightly and gently place them on top of the brownie batter, allowing some brownie batter to peek through. This creates a beautiful marbled look when baked.
Bake: Bake your brookies at 325°F for 33-38 minutes. If you prefer a gooey center, aim for 33 minutes; for a chewier texture, 38 minutes is ideal. Keep an eye on them—when the edges are set and the cookie dough has lightly browned, they’re ready!
Cool and Slice: Remove them from the oven, sprinkle a little flaky sea salt on top if desired, and allow them to cool completely in the pan before lifting them out using the parchment overhang. Once cooled, slice into squares and enjoy your delicious brookies!

Storing & Reheating

Store brookies at room temperature in an airtight container for up to 3 days. For longer storage, refrigerate them up to a week. You can freeze brookies for up to 3 months; just wrap them tightly in plastic wrap and then foil to prevent freezer burn. To reheat, pop them in the microwave for 10-15 seconds or warm in a preheated oven at 350°F for about 5 minutes. They may lose some softness after freezing, but a quick reheat will help revive their gooey texture!

Chef’s Helpful Tips

Avoid overmixing the dough; mix until just combined to keep the cookies tender.
Be careful with the egg temperature. Using cold eggs for the brownies helps to maintain the fudgy texture.
For extra richness, consider adding a teaspoon of espresso powder to the brownie mixture to enhance the chocolate flavor.
If your cookie dough feels too soft, chill it longer before spreading into the pan.
Use a clean knife or pizza cutter to slice the brookies for nice, smooth edges.

The best part about making brookies is how effortlessly they blend the comforting flavors of brownies and cookies. They bring joy to any table, making them perfect for sharing or savoring all by yourself! Don’t be afraid to play around with mix-ins, like nuts or different chocolate chips, to make them your own. Enjoy every chewy, rich bite!

Recipe FAQs

Can I make brookies ahead of time?

Absolutely! You can prepare the dough a day in advance and store it in the refrigerator. Assembling and baking them fresh in the morning or before your event will yield the best taste and texture.

Can I substitute the chocolate chips?

Yes! Feel free to use different types of chocolate chips, such as dark chocolate or white chocolate. You can also mix in some chopped nuts for added texture and flavor.

How do I know when my brookies are done baking?

Check for doneness around the 33-minute mark; the edges should be set and slightly pulling away from the sides of the pan. No toothpick needed here—the center can still be a bit gooey!

Can I make brookies gluten-free?

Yes! Substitute the all-purpose flour with a gluten-free 1:1 baking blend. Just make sure your baking powder is also gluten-free for a fully enjoyable treat.

⭐ If you make my Brookies recipe, Awesome! I would love to hear from you. Please give it a star rating and review below! 👇

Brookies

Why You’ll Love This Recipe

Ingredients You’ll Need

How to Make Brookies

Storing & Reheating

Chef’s Helpful Tips