Prepare yourself for the ultimate dessert mash-up: Brookies (Chocolate Chip Cookie + Brownie Bars)! Imagine fudgy, decadent brownie merging with gooey, golden chocolate chip cookie in every bite. That’s what you get with these irresistible bars – two classic favorites, perfectly layered into one harmonious treat that never fails to stun at parties, potlucks, or late-night sweet cravings. If you’ve ever struggled to pick between a warm cookie and a rich brownie, now you can have both. Trust me, this is a recipe you’ll want to make again and again.

Brookies (Chocolate Chip Cookie + Brownie Bars) Recipe - Recipe Image

Ingredients You’ll Need

Don’t let the impressive layers fool you – the ingredients for Brookies (Chocolate Chip Cookie + Brownie Bars) are straightforward pantry staples, each playing a starring role in flavor, texture, and that beautiful marbled appearance. Here’s what you’ll need, plus some tips to make every bite shine.

Melted Salted Butter (Brownie & Cookie): Creates moist, rich layers and intensifies the chocolate flavor; using salted butter gives both batters a well-rounded, bakery-style taste.
Granulated Sugar: Sweetens both layers and helps with that shiny, crackly brownie top.
Extra Large Eggs: Vital for structure and chewiness – using extra large gives the bars just the right density.
Pure Vanilla Extract: Infuses the whole creation with warm, aromatic undertones.
Unsweetened Cocoa Powder: Turns the brownie layer deeply chocolaty without overwhelming sweetness.
All-Purpose Flour: Provides structure and balances gooeyness with just enough “bite.”
Sea Salt: Adds nuanced flavor and offsets all the sugary goodness for a balanced treat.
Baking Powder: Gives both the cookie and brownie layers a gentle lift, ensuring they aren’t overly dense.
Dark Brown Sugar (Cookie): Introduces caramelly warmth and keeps the cookie layer soft.
Semi-Sweet & Milk Chocolate Chips: Double the chocolate, double the fun! Combining chips guarantees pockets of melty delight throughout every piece. Mix and match with dark if you prefer deep intensity!

How to Make Brookies (Chocolate Chip Cookie + Brownie Bars)

Step 1: Prep Your Pan and Oven

Before you even reach for your mixing bowls, preheat your oven to 350F. Line a 9×13-inch baking pan with parchment paper or give it a generous spritz of non-stick cooking spray. This little bit of prep work means your Brookies (Chocolate Chip Cookie + Brownie Bars) will lift out effortlessly for perfect, photogenic slices.

Step 2: Mix the Brownie Batter

In a bowl, whisk together your melted salted butter, granulated sugar, extra large eggs, and pure vanilla extract until glossy and combined. Next, gently fold in the cocoa powder, flour, sea salt, and baking powder. Stir just until blended – over-mixing can make the brownie tough instead of fudgy. Spread this luscious batter evenly in your prepared pan as the foundation for your dessert.

Step 3: Make the Cookie Dough

Grab a separate bowl and beat the room-temperature butter with both sugars and vanilla until creamy and light. Once you add the egg, beat just until incorporated. Then switch to a spatula and gently fold in the baking powder, sea salt, and flour – stop as soon as you see no more streaks. To finish, fold in all those glorious chocolate chips, making sure every spoonful gets some chocolate magic.

Step 4: Assemble and Layer

Scoop dollops of cookie dough over your brownie base. Don’t worry if it’s not perfectly uniform or doesn’t fully cover the brownie – part of Brookies (Chocolate Chip Cookie + Brownie Bars)’s charm is the marbled, mottled top. As it bakes, the cookie spreads and mingles with the brownie for picture-perfect swirls.

Step 5: Bake to Perfection

Slide your pan into the oven and bake for 25-28 minutes. You’re looking for golden cookie dough and a brownie layer that sets around the edges but stays slightly moist in the middle. Insert a toothpick – it should come out with a few moist crumbs, not wet batter. Don’t overbake, or you’ll lose that gooey magic!

Step 6: Cool, Slice, and Savor

The hardest part is waiting: let your Brookies (Chocolate Chip Cookie + Brownie Bars) cool completely in the pan. This step guarantees clean, defined layers and easy slicing. Once cool, lift your brookies out and cut into bars or squares. Admire those gorgeous layers – you did it!

How to Serve Brookies (Chocolate Chip Cookie + Brownie Bars)

Garnishes

Up the wow factor with a sprinkle of flaky sea salt right after baking, or dust the cooled bars with powdered sugar for a pretty finish. For extra indulgence, drizzle with melted chocolate or a little caramel sauce just before serving.

Side Dishes

Brookies (Chocolate Chip Cookie + Brownie Bars) pair dreamily with a scoop of vanilla ice cream, a dollop of whipped cream, or a cool glass of milk. For grown-up gatherings, serve them alongside rich coffee or espresso to balance out all that gooey sweetness.

Creative Ways to Present

Cut your Brookies (Chocolate Chip Cookie + Brownie Bars) into tiny squares for a party platter, layer them into trifles with ice cream and berries, or wrap individual pieces in parchment for grab-and-go gifts. Stack and tie with twine for the cutest edible present around!

Make Ahead and Storage

Storing Leftovers

Keep any leftover bars in an airtight container at room temperature for up to 3 days – though, honestly, they rarely last that long! The texture stays soft and chewy, just as a good brookie should.

Freezing

Brookies (Chocolate Chip Cookie + Brownie Bars) freeze beautifully. Wrap bars individually in plastic or layer between parchment sheets in a freezer-safe container, and freeze for up to 2 months. Thaw at room temperature or pop in the microwave for a quick treat.

Reheating

If you love that straight-from-the-oven experience, rewarm your Brookies (Chocolate Chip Cookie + Brownie Bars) for 10–15 seconds in the microwave before serving. This brings back melty chocolate and restores the fresh-baked softness.

FAQs

Can I use regular size eggs instead of extra large?

Yes, you can substitute large eggs if that’s what you have on hand! Use the same quantity, though the texture might be a touch less chewy. No need to stress – your Brookies (Chocolate Chip Cookie + Brownie Bars) will still be delicious.

Should the brownie or the cookie layer go on the bottom?

The brownie layer always goes on the bottom, giving it a rich, fudgy base that supports the gooey cookie dough on top. This also allows the flavors to mingle perfectly during baking.

Can I add nuts or other mix-ins?

Absolutely! Chopped walnuts, pecans, or even peanut butter chips make amazing additions. Stir them into either the brownie or cookie dough for a fun flavor twist.

How do I keep the cookie top from overbaking while the brownie is still gooey?

Bake on the middle rack, and keep a close eye starting at 25 minutes. The edges should look set, and the middle should still be a little soft when you test with a toothpick.

Can I make Brookies (Chocolate Chip Cookie + Brownie Bars) gluten free?

You sure can! Substitute your favorite 1:1 gluten-free all-purpose flour blend for the regular flour in both layers. Check your chocolate chips and baking powder are gluten free as well for perfect results.

Final Thoughts

If you’re ready to steal the dessert spotlight at your next gathering, this recipe for Brookies (Chocolate Chip Cookie + Brownie Bars) is your ticket to baking bliss. They’re as easy as they are impressive, and every bite brings together the best of two timeless favorites. Don’t be surprised when everyone asks for seconds – and the recipe!

Brookies (Chocolate Chip Cookie + Brownie Bars) Recipe

★★★★★

5.3 from 14 reviews

Author: lina
Total Time: 45-48 minutes
Yield: 12–16 bars 1x
Diet: Vegetarian

Print Recipe

Description

Indulge in the best of both worlds with these delicious Brookies, a delightful combination of chocolate chip cookies and brownies in one decadent treat.

Instructions

Preheat the oven to 350F. Spray a 9X13 pan with non-stick cooking spray or line with parchment paper for easy removal.
For the Brownie Layer: Stir sugar, eggs, and vanilla into the melted butter. Stir in the cocoa, flour, salt, and baking powder by hand. Just until combined, don’t over mix. Pour the brownie batter evenly onto the bottom of the 9X13 pan.
For the Cookie Layer: Beat the sugars, butter, and vanilla together until creamy with a hand mixer. Add in the egg and mix again until incorporated. Then stir in by hand the baking powder, salt and flour. Do not over mix. Slowly fold in the chocolate chips. Drop spoonfuls of the cookie dough on top of the brownie batter. Spread as evenly as you can but it won’t cover the top completely. Bake for 25-28 minutes until a toothpick inserted into the center comes out clean and the cookie dough on top is golden brown. Allow to cool completely, then cut and enjoy!