Name: Brookie Layered Brownie Cookie Bars Recipe
Prep time: 30 min
Cook time: 30 min
Total time: 1 h
Yield: 16
Cuisine: American
Ingredients: 1/2 cup (113 grams) unsalted butter, melted; 1/2 cup (113 grams) unsalted butter, softened; 1 cup (200 grams) granulated sugar; 1/2 cup (100 grams) granulated sugar; 1/2 cup (100 grams) packed brown sugar; 1/2 cup (60 grams) all-purpose flour; 1 1/2 cups (180 grams) all-purpose flour; 1/3 cup (30 grams) cocoa powder; 1/2 teaspoon baking soda; 1/4 teaspoon salt; 1/4 teaspoon salt; 2 large eggs; 1 large egg; 1/2 teaspoon vanilla extract; 1 teaspoon vanilla extract; 1 cup (170 grams) chocolate chips

Chocolate lovers find pure bliss in these incredible brookie layered brownie cookie bars that combine two classic desserts into one decadent treat.

Crisp chocolate chip cookie edges mingle perfectly with rich, fudgy brownie centers.

Soft yet dense textures create an irresistible contrast that makes each bite memorable.

Baking enthusiasts will appreciate the simple technique behind this impressive dessert.

Minimal ingredients and straightforward steps help you craft a showstopping dessert in no time.

Sweet tooth cravings meet their match with these indulgent bars that promise pure satisfaction.

You can’t resist diving fork-first into this ultimate chocolate lover’s dream.

Crowd-Pleasing Dessert: Combines two beloved treats into one decadent bar that satisfies chocolate and cookie lovers with its perfect blend of brownie and chocolate chip cookie flavors.
Quick Kitchen Magic: Requires minimal ingredients and simple mixing techniques, making it an accessible recipe for bakers of all skill levels who want to create something special without complex steps.
Versatile Crowd-Warmer: Ideal for potlucks, family gatherings, bake sales, or weekend treat moments where you want to impress without spending hours in the kitchen.
Texture Sensation: Delivers an irresistible combination of fudgy brownie bottom and soft, chewy cookie top with chocolate chip surprises that create a delightful mouthfeel in every single bite.

What You Need for Brookie Bars

Brownie Layer Ingredients:

Butter: A rich, melting ingredient that adds moisture and flavor to the brownie base.
Sugar: Provides sweetness and helps create a smooth, dense texture.
Vanilla: Enhances the overall flavor profile with its warm, aromatic essence.
Eggs: Bind the ingredients together and contribute to the fudgy brownie texture.
Flour: Gives structure to the brownie layer.
Cocoa Powder: Delivers deep chocolate flavor and dark color.
Salt: Balances the sweetness and intensifies the chocolate taste.

Cookie Layer Ingredients:

Butter: Creates a creamy, rich foundation for the cookie layer.
Granulated Sugar, Brown Sugar: Provide sweetness and help achieve a soft, chewy texture.
Egg: Binds the cookie ingredients and adds moisture.
Vanilla: Adds a warm, classic flavor to the cookie layer.
Flour: Provides structure and volume to the cookie dough.
Baking Soda: Helps the cookies rise and become light.
Salt: Enhances the overall flavor of the cookie layer.
Chocolate Chips: Adds pockets of melty chocolate throughout the cookie layer.

Baking Preparation Ingredients:

Parchment Paper, Grease: Prevents the brookies from sticking to the baking pan.

Step 1: Warm Up the Oven

Get your oven ready by heating it to 350F (175C).

Line a 9×9-inch baking pan with parchment paper or give it a light coating of grease to prevent sticking.

Step 2: Create the Decadent Brownie Base

Grab a mixing bowl and combine these ingredients for the brownie layer:

Melted butter
Sugar
Vanilla

Whisk in the eggs until the mixture looks smooth and silky.

Gently fold in:

Flour
Cocoa powder
Salt

Spread this rich mixture evenly across the prepared baking pan.

Step 3: Whip Up the Cookie Topping

In another bowl, cream together:

Softened butter
Granulated sugar
Brown sugar

Beat until the mixture becomes light and fluffy.

Add in:

Egg
Vanilla

Mix well.

Carefully stir in:

Flour
Baking soda
Salt

Fold in chocolate chips for extra yumminess.

Step 4: Layer the Deliciousness

Carefully drop spoonfuls of the cookie dough over the brownie base.

Spread the cookie layer evenly to create a beautiful marbled effect.

Step 5: Bake to Perfection

Slide the pan into the preheated oven.

Bake for 25-30 minutes.

You’ll know it’s done when the top turns a beautiful golden brown and a toothpick comes out with just a few moist crumbs.

Step 6: Patience Pays Off

Allow the brookies to cool completely in the pan.

This waiting time helps the layers set and makes cutting easier.

Slice into squares and enjoy your magical dessert creation!

Brookie Pro Tips for Fudgy Layers

Toss chocolate chips in a bit of flour before adding to the cookie dough to stop them from sinking during baking.
Use room temperature eggs for better mixture consistency and a more even bake throughout the brookies.
Gently drop cookie dough in small spoonfuls to create an even layer without disturbing the brownie base underneath.
Look for golden edges and a slightly underbaked center to ensure a moist, fudgy texture in your brookies.
Keep brookies in an airtight container at room temperature for up to 3 days, or refrigerate for a week-long treat.

Flavor Combos for Brookie Bars

Gluten-Free Brookies: Replace all-purpose flour with gluten-free flour blend in both layers, ensuring a celiac-friendly dessert.
Vegan Brookies: Swap eggs with flax eggs, use vegan butter, and choose dairy-free chocolate chips for a plant-based version.
Low-Sugar Brookies: Substitute sugar with monk fruit sweetener or stevia, reducing overall calorie content while maintaining rich flavor.
Nut-Infused Brookies: Incorporate chopped almonds or walnuts into the cookie layer for added crunch and nutty complexity.

Serve Brookie Bars at Parties

Decadent Dessert Companion: Serve these brookies with a scoop of vanilla ice cream for a creamy contrast to the rich, chocolatey bars.
Sweet Beverage Pairing: Enjoy with a cold glass of milk or a steaming mug of hot coffee to balance the sweetness and enhance the chocolate flavors.
Fancy Presentation Twist: Drizzle melted chocolate or caramel sauce on top, and sprinkle sea salt for an elegant and gourmet touch that elevates the brookies.
Gifting Delight: Package the cooled brookies in cute gift boxes or wrapped in parchment paper for a homemade treat that friends and family will love.

Store Brookie Bars for Later Bliss

Store cooled brookie bars in an airtight container in the refrigerator for up to 5 days. Wrap individually in plastic wrap to prevent drying out and maintain moisture.
Carefully place bars in a freezer-safe container or wrap tightly with plastic wrap and aluminum foil. Freeze for up to 3 months. Thaw overnight in the refrigerator before serving.
Preheat oven to 300F, place bars on a baking sheet, and warm for 5-7 minutes until slightly soft. Cover with foil to prevent edges from burning.
Heat individual bars for 10-15 seconds on medium power. Check temperature and avoid overheating to prevent dryness.

FAQs

How do I know when the brookies are perfectly baked?

The brookies are done when the top is golden brown and a toothpick inserted comes out with a few moist crumbs. This indicates a fudgy, moist texture without being undercooked.

Can I use different types of chocolate chips in the cookie layer?

Absolutely! You can swap chocolate chips with milk, dark, or white chocolate chips based on your preference. Each type will give a unique flavor profile to the brookies.

Why is it important to let the brookies cool completely before cutting?

Cooling allows the layers to set and firm up, which helps create clean, neat slices. Cutting too early can cause the bars to crumble or fall apart.

Nathaniel Brooks

Founder & Recipe Developer

Expertise

Farm-to-table cuisine, Seasonal recipe development, Culinary storytelling

Education

Ivy Tech Community College – Indianapolis, IN
Culinary Arts / Hospitality Administration & Events
Focused on hands-on training in classical and modern culinary techniques.

Nathaniel’s story starts in the foothills of the Appalachian Mountains, where farm stands, backyard gardens, and old family recipes shaped his love for real food. After graduating from Ivy Tech Community College in Indianapolis, he spent years working in farm-to-table kitchens, learning how to turn local, seasonal ingredients into something memorable.
Today, Nathaniel pours that same spirit into every single recipe on Aspiring Culinarian – recipes that feel real, comforting, and connected to the land. When he’s not in the kitchen, you’ll find him foraging wild herbs, chasing sunsets with his camera, or writing about the flavors that shaped his roots.

The Best Brookie Layered Brownie Cookie Bars Recipe Ever