Can’t decide between classic chocolate chip cookies and rich fudgy brownies? You don’t have to choose — these homemade chocolate chip cookie brownies, often called “brookies,” combine both favorites in one irresistible dessert.

Cookies or brownies? That’s the question when a sweet craving hits. Do you want fudgy, chocolate-forward brownies or chewy chocolate chip cookies? With brookies, you get the best of both: tender cookie rounds baked right into a dense, chocolatey brownie base.
Buttery chocolate chip cookie dough nestled in homemade brownie batter is one of those brilliant ideas that feels like dessert perfection. The two components use many of the same pantry staples, and both the cookie dough and the brownie batter are quick one-bowl recipes — no mixer required.
Table of Contents
- Ingredients you’ll need
- How to make chocolate chip cookie brownies
- Recipe tips
- More brownies and cookie bars to try
- Get the recipe
“The compliments on this brownie were too many to list! 🙂” — Nancy

Ingredients you’ll need
Gather these basics before you begin (full recipe follows):
- Butter (salted or unsalted)
- Light or dark brown sugar
- Granulated sugar
- Eggs
- Bittersweet or semi-sweet chocolate chips or chopped chocolate
- All-purpose flour
- Vanilla extract
- Baking soda
- Salt
How to make chocolate chip cookie brownies
- Make the cookie dough. Stir melted butter with both sugars until smooth. Add the egg and the egg yolk one at a time, mixing after each until the mixture thickens and lightens. Stir in vanilla, then the dry ingredients, and fold in chocolate chips.

- Make the brownie batter. Gently melt butter and chocolate together over low heat. Remove from heat and whisk in the sugar, then add the eggs one at a time. Stir in vanilla, then fold in the flour and salt until no streaks of flour remain.
- Assemble in a 9×13-inch pan. Line the pan with parchment and spread brownie batter evenly across the bottom. Scoop rounded tablespoon-sized portions of cookie dough and press them slightly into the brownie batter. Sprinkle any reserved chocolate chips on top if desired.

- Bake. Bake at 350°F (175°C) for 35–45 minutes, until the cookie tops are golden and the brownie center is set to your liking.

- Cool. Allow the brookies to cool completely so they set and slice cleanly. Cooling at room temperature takes an hour or more; chilling in the fridge speeds this to about 30 minutes.
- Serve and enjoy. These bars are delicious warm with ice cream or cooled and neatly sliced — either way, they’re a crowd-pleaser.

baking tip: Line your pan with parchment paper overhang
Recipe tips
- Use the same pan to melt butter for both doughs — fewer dishes and an easy workflow.
- Portion the cookie dough with a tablespoon or a small cookie scoop to create uniform cookie rounds; you can also drop spoonfuls for a more rustic look.
- Chocolate choice — bittersweet, semi-sweet, or dark chocolate all work. You can use the same chocolate for both the cookie dough and the brownie batter.
- Adjust bake time to taste: bake closer to 35 minutes for very fudgy centers and chewy cookie bites; bake toward 45 minutes for firmer, more cake-like textures. Ovens vary, so watch for golden cookie tops and a set brownie center.
- Serving temperature: Cool completely for tidy slices, or serve warm for gooey brookies with ice cream.
- Storage: Store at room temperature for several days or freeze for longer storage.
More brownies and cookie bars to try
- Classic Brownies
- Whole Wheat Chocolate Chip Cookie Bars
- Triple Fudge Brownies
- Peanut Butter Swirl Brownies
Get the recipe

Chocolate Chip Cookie Brownies
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Ingredients
Chocolate Chip Cookie Dough
- ½ cup butter, melted and cooled slightly (1 stick, 113 grams)
- ¾ cup light or dark brown sugar (160 grams)
- ¼ cup granulated sugar (50 grams)
- 1 large egg
- 1 large egg yolk
- 1 teaspoon vanilla extract
- 1¾ cup all-purpose flour (210 grams)
- ½ teaspoon baking soda
- ½ teaspoon coarse salt
- 1 cup bittersweet or semi-sweet chocolate chips, divided
Brownie Batter
- 1 cup butter (2 sticks, 226 grams)
- 1 cup bittersweet or semi-sweet chocolate chips (170 grams)
- 1½ cup granulated sugar (300 grams)
- 4 large eggs
- 1 teaspoon vanilla extract
- 1½ cup all-purpose flour (180 grams)
- ¼ teaspoon coarse salt
Instructions
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Preheat the oven to 350°F and line a 9×13-inch pan with parchment paper, leaving an overhang for easy removal.
To make chocolate chip cookie dough:
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In a bowl, whisk melted butter with brown and granulated sugar until combined. Add the egg and yolk one at a time, mixing 30–60 seconds after each addition. Stir in vanilla.
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Add flour, baking soda, and salt, stirring until the dough comes together. Fold in chocolate chips, reserving a few for topping.
To make brownie batter:
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Melt butter and chocolate together over low heat. Remove from heat and stir in the sugar, then beat in the eggs one at a time. Stir in vanilla.
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Fold in the flour and salt until no streaks remain.
To assemble and bake:
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Spread the brownie batter into the prepared pan.
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Portion cookie dough into rounded tablespoons and press each piece slightly into the brownie batter. Sprinkle reserved chips on top.
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Bake 35–45 minutes, until cookie tops are golden and the brownie center is set to your preference. Let cool completely at room temperature or chill about 30 minutes before slicing.
, Carbohydrates: 36g
, Protein: 4g
, Fat: 19g
This recipe was originally published July 2016. It was created in partnership with Go Bold with Butter.


