Brookie Cookies
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If you ever can’t choose between a brownie and a cookie, try making Brookie Cookies. They combine the best of both treats, with a dark, fudgy brownie cookie on one side and a soft, buttery chocolate chip cookie on the other. Each bite gives you rich cocoa, melty chocolate chips, chewy edges, and that warm, bakery-style softness.

Table of Contents
- Here’s Why You’ll Love This Recipe
- Ingredients You’ll Need
- How To Make Brookie Cookies
- More Cookie Recipes
I made these brookies recently, and they disappeared fast. Like, “people hovering near the cooling rack” fast. And honestly, I get it. They taste like two classic desserts fell in love and had adorable cookie babies.
The best part is that they’re easy to make. Just mix two quick doughs, scoop, press them together, roll, and bake. They’re great for parties, cookie boxes, bake sales, or any time you want something more than a regular cookie.
The brownie side of the cookie is based on my Simply Perfect Brownies recipe, and it’s soooo dark chocolate-y, fudgy, and dense. The chocolate chip cookie side is just my favorite Soft Chocolate Chip Cookies recipe. Buttery, soft, and just bursting with melty chocolate chips.
I’ve been making both these recipes for years, so it was only a matter of time before they met, fell in love, and had adorable brookie cookie babies.
Here’s Why You’ll Love This Recipe
- Two desserts in one: brownie + chocolate chip cookie, no choosing required!
- Deep chocolate flavor on the brownie side, plus melty chocolate chips on the cookie side.
- Soft and chewy with just the right amount of fudgy richness.
- This recipe is great for making ahead. The dough can be prepped and baked later.
- Brookies are freezer-friendly for satisfying cookie cravings anytime!
Ingredients You’ll Need
The recipe card at the bottom of the post contains the full list with all of the amounts. Refer to that when you’re cooking.

For the brownie cookie dough
- Granulated sugar: Sweetens and helps create that shiny, crinkly brownie-like top.
- Unsalted butter: If you use salted butter, omit the additional kosher salt.
- Unsweetened cocoa powder: The main chocolate flavor. Use a good-quality cocoa for maximum flavor.
- Eggs: Give structure and that chewy, brownie-style bite.
- Vanilla extract: Enhances the chocolate and adds warmth.
- All-purpose flour: Just enough to turn brownie batter into a scoopable cookie dough.
- Baking powder: Adds a touch of lift so the brownie side bakes up chewy, not flat.
- Kosher salt: Balances sweetness and intensifies chocolate flavor.
For the chocolate chip cookie dough
- Unsalted butter (softened): Creates a tender, soft cookie texture. Make sure it’s softened, not melted.
- Light brown sugar: Dark brown sugar can be substituted in if you want deeper, molasses notes.
- Granulated sugar: Helps with spread and lightly crisp edges.
- Egg: Adds structure and binds everything together.
- Egg yolk: Makes the cookie side extra rich and soft.
- Vanilla extract: Boosts that classic chocolate chip cookie flavor.
- All-purpose flour: The base for the dough.
- Cornstarch: The secret to ultra-soft, bakery-style cookies.
- Baking soda: Helps the cookies rise and brown.
- Kosher salt: Balances sweetness and enhances flavor.
- Semi-sweet chocolate chips: Classic for chocolate chip cookies. Swap in dark chocolate chips for a less-sweet cookie.
How To Make Brookie Cookies
Step 1: Make the brownie cookie dough
- Melt the sugar, butter, and cocoa together until the butter is fully melted.
- Stir until smooth.
- Add the eggs one at a time, mixing until fully incorporated.
- Stir in vanilla.
- Mix in flour, baking powder, and salt until smooth and thick.
Step 2: Make the chocolate chip cookie dough
- Cream the butter and sugars until very pale and fluffy.
- Mix in the egg until fully incorporated.
- Scrape the bowl, then add egg yolk and vanilla.
- Add flour, cornstarch, baking soda, and salt, mixing just until combined.
- Stir in chocolate chips.
Step 3: Assemble and bake
- Preheat the oven and line baking sheets with parchment.
- Scoop one portion of chocolate chip cookie dough and one portion of brownie dough.
- Press the two scoops together and roll into a ball (you should clearly see both doughs).
- Bake until the edges are just beginning to turn golden and the centers look set but still soft.
- Cool on the pan briefly, then transfer to a rack.
Helpful Tips and Tricks
- Use a cookie scoop for even-sized cookies that bake uniformly.
- Don’t overbake. The cookie side should stay soft, and the brownie side should stay fudgy.
- Scrape your mixing bowl (especially on the cookie dough). It helps everything mix evenly without overmixing.
- Chill if your kitchen is warm. If the dough feels sticky or the cookies spread too much, chill assembled dough balls for 20 to 30 minutes before baking.


Brookie Cookies
Ingredients
For the brownie cookie dough:
- 1 1/3 cup (266.67 g) granulated sugar
- 10 tablespoons (147.87 g) unsalted butter
- 1 cup (86 g) unsweetened cocoa powder
- 2 large eggs
- 1 teaspoon vanilla extract
- 1 cup (125 g) all-purpose flour
- 1 teaspoon baking powder
- 1/4 teaspoon (0.25 teaspoon) kosher salt
For the chocolate chip cookie dough:
- 3/4 cup (170.25 g) unsalted butter,, softened
- 3/4 cup (165 g) light brown sugar,, loosely packed
- 1/4 cup (50 g) granulated sugar
- 1 large egg
- 1 large egg yolk
- 1 1/2 teaspoons (1.5 teaspoons) vanilla extract
- 2 1/4 cups (281.25 g) all-purpose flour
- 1/4 cup (32 g) cornstarch
- 1 teaspoon baking soda
- 3/4 teaspoon (0.75 teaspoon) kosher salt
- 12 ounces (340.2 g) semi-sweet chocolate chips
Instructions
Make the brownie cookie dough:
- Place the sugar, butter, and cocoa in large, microwave-safe bowl (loosely covered), and microwave in 1-minute intervals until the butter is completely melted.
- Stir the mixture together until smooth.
- Add the eggs, one at a time, stirring after each addition until completely incorporated.
- Stir in the vanilla extract.
- Add the flour, baking powder, and salt, stirring together until smooth.
Make the chocolate chip cookie dough:
- In a large mixing bowl, cream the butter, brown sugar, and granulated sugar together until very pale and fluffy (about 5 minutes on medium-high speed).
- Add the egg, and mix until completely incorporated.
- Scrape the bottom and sides of the bowl with a silicone spatula, then add the egg yolk and vanilla, mixing until blended.
- Scrape the bottom and sides of the bowl with a silicone spatula, then add the flour, cornstarch, baking soda, and salt.
- Mix until all the dry ingredients are incorporated, then stir in the chocolate chips.
Make the brookie cookies:
- Preheat the oven to 375 degrees F, and line baking sheets with parchment paper.
- Scoop about 1 1/2 tablespoons of the chocolate chip cookie dough.
- Scoop about 1 1/2 tablespoons of the brownie cookie dough.
- Press both kinds of dough together, and roll into a ball.
- Place on the prepared baking sheets, and bake for 10 to 12 minutes, or until just beginning to turn golden around the edges.





Hi
I have tried many of your cookie recipes and I luv them.
My query is below.
1. Can I half all your cookie recipes. If yes, then how. You generally add 1 egg and 1 yolk for soft cookies.If I half the recipes, what proportion of egg do I use for the following?
Brookies cookies
Brownie cookies
Chocho chip cookies
Crinkle cookies
Peanut butter chocochip cookies
2. If i have to store the cookies ( for bulk orders), how do I improve the shelf life for 30 days?
Regards
Zohra
I can’t answer you on how to improve shelf-life, other than to say that cookies will generally freeze well. As for your question about eggs, the best way to do this is by weighing with a kitchen scale. Good luck!
I made this recipe this afternoon. I didn’t have enough butter, only had about 120g, so I used coconut oil for the rest. They spread a little, especially the brownie part.
New favourite cookie!!! Allie, there are no proper words to express how amazing these cookies are! They’re DELICIOUS, they look extremely appealing, and they are SO ultra thick! I found the brownie mixture too thin (it was more of a mix between a batter and a dough), so I refrigerated it for an hour (along with the cookie dough). After that time in the fridge, the dough was easier to scoop and roll. The balls I made were pretty big, but I used my tablespoon cookie scoop and used about one tablespoon per different dough to make one cookie. In the end, I only got 24 cookies, which was pretty decent in my opinion, but I don’t see how you could get 42 like the recipe says unless you made very small cookies…? In any case, these turned out so thick, puffy, and soft! They were probably the thickest cookies I have ever made! Thicker than the ones pictured with the recipe, although I’m assuming the dough chilling has lots to do with that extta thickness 🙂 Overall, this is a fabulous recipe that I can’t wait to use again! Great work, Allie!
Thanks so much Erin I’m so glad you enjoyed!
I am just wondering if this will work with boxed brownie batter?
I’m not sure how you would do that…?
Would these work as a bar cookie with one dough on top of the other?
Hey Eileen! That sounds like a great idea. I’m sure it would be delicious!
These look really delicious! Can both batters be made ahead and stored in the fridge for a day or two before assembly and baking?
Hey Lisa! So happy you like them! If you go that route, just be sure to wrap the doughs up very tightly. They will tend to dry out as they sit (especially the chocolate chip cookie one). Good luck and I hope you enjoy!
I noticed that the brownie batter is a bit thinner than the chocolate chip cookie batter. It is difficult to scoop — kind of sticky. I am trying to refrigerate it for a bit to firm it up. But the first tray of cookies look amazing! Thank you.
Yes the brownie batter will be a little thinner until it’s cooled. It’s because of the melted butter. Glad they’re coming out well for you!
Ahhh the best of both worlds!
Brownies AND cookies? YES.
These cookies are simply heaven! Looks divine and I’m definitely going to try this recipe soon!
So happy you like them Natalie!
Two of our favorite desserts in one! These look scrumptious!!!
Hi Allie, Can’t wait to try these brookie cookies. My teen is going to flip for these. Pinned for later.
Aw, that’s awesome! Hope you and your teen enjoy!