Brownie Cookies Chocolate Chips

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These chewy, fudgy cookies combine the rich flavor of brownie mix with the sweetness of semi-sweet chocolate chips. Prepared in just 20 minutes, the dough comes together with simple ingredients—brownie mix, eggs, and vegetable oil—and is baked until edges are set but centers remain slightly soft for a moist bite. Optional nuts add texture and variety. Perfect for an easy, indulgent treat that satisfies chocolate cravings with minimal effort.

Updated on Thu, 12 Mar 2026 16:36:02 GMT
Decadent brownie cookies made with box mix, loaded with gooey chocolate chips and a fudgy center. Pin it
Decadent brownie cookies made with box mix, loaded with gooey chocolate chips and a fudgy center. | cozybatbout.com

There's something magical about transforming a simple box of brownie mix into rich, fudgy cookies that taste like they came from a gourmet bakery. These brownie cookies combine the convenience of a boxed mix with the irresistible texture of freshly baked cookies, studded with melty chocolate chips in every bite. With just three main ingredients and twenty minutes from start to finish, you can have warm, chewy cookies that deliver all the decadence of traditional brownies in a handheld form. Whether you're short on time, ingredients, or baking experience, this recipe proves that spectacular desserts don't have to be complicated.

Decadent brownie cookies made with box mix, loaded with gooey chocolate chips and a fudgy center. Pin it
Decadent brownie cookies made with box mix, loaded with gooey chocolate chips and a fudgy center. | cozybatbout.com

The beauty of this recipe lies in its simplicity. By using a brownie mix as your foundation, you're essentially getting all the complex flavors of cocoa, sugar, and leavening agents already perfectly balanced. Adding eggs and oil creates a dough that's thicker and more structured than traditional brownie batter, while the chocolate chips provide pockets of melty sweetness throughout. The result is a cookie with a shiny, crackled top, chewy edges, and a soft, almost gooey center that stays tender even after cooling.

Ingredients

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  • Dry Ingredients: 1 box (about 18–19 oz / 510–540 g) brownie mix
  • Wet Ingredients: 2 large eggs, 1/3 cup (80 ml) vegetable oil
  • Add-ins: 1 cup (170 g) semi-sweet chocolate chips

Instructions

Step 1: Prepare Your Workspace
Preheat your oven to 350°F (175°C). Line two baking sheets with parchment paper.
Step 2: Make the Dough
In a large mixing bowl, combine the brownie mix, eggs, and vegetable oil. Mix until a thick, sticky dough forms.
Step 3: Add Chocolate Chips
Stir in the chocolate chips until evenly distributed.
Step 4: Shape the Cookies
Using a tablespoon or cookie scoop, drop rounded balls of dough onto the prepared baking sheets, spacing them about 2 inches apart.
Step 5: Bake
Bake for 9–11 minutes, or until the edges are set and the centers look slightly underbaked.
Step 6: Cool
Let the cookies cool on the baking sheet for 5 minutes, then transfer to a wire rack to cool completely.

Zusatztipps für die Zubereitung

The key to perfect brownie cookies is understanding that they will look slightly underbaked when you remove them from the oven. The centers should still appear soft and the tops may look wet or shiny. This is exactly what you want. As the cookies cool on the baking sheet, they continue to set and firm up, developing that characteristic crackled surface. If you bake them until they look completely done in the oven, they'll turn out dry and cake-like rather than fudgy. Use a cookie scoop for uniform sizing, which ensures even baking. If your dough seems too sticky to handle, refrigerate it for 15–20 minutes before scooping.

Varianten und Anpassungen

While this recipe is perfect as written, there are endless ways to customize it. For added texture and nutty flavor, fold in 1/2 cup of chopped walnuts or pecans along with the chocolate chips. You can swap the semi-sweet chocolate chips for milk chocolate if you prefer sweeter cookies, or use dark chocolate chips for a more intense cocoa flavor. For a double chocolate experience, try using a dark chocolate brownie mix. White chocolate chips and dried cherries make a beautiful combination, while peanut butter chips add a rich, nutty dimension. You can even press a few extra chocolate chips on top of each dough ball before baking for a bakery-style presentation.

Serviervorschläge

These brownie cookies are delicious on their own, but they truly shine when served warm with a cold glass of milk or a scoop of vanilla ice cream. For an elegant dessert, sandwich two cookies with a layer of chocolate ganache or buttercream frosting. They're perfect for casual gatherings, bake sales, or holiday cookie exchanges. Pack them in decorative tins for gifting, or serve them alongside coffee at brunch. Kids love them in lunchboxes, and they're substantial enough to satisfy afternoon sweet cravings. Store them in an airtight container at room temperature for up to 5 days, or freeze for up to 3 months.

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| cozybatbout.com

These brownie cookies from box mix prove that impressive desserts don't require complicated techniques or specialty ingredients. With their rich chocolate flavor, fudgy texture, and convenience, they've earned a permanent place in many home bakers' repertoires. Whether you're baking for a crowd, need a last-minute dessert, or simply craving something chocolatey and satisfying, this recipe delivers every time. The combination of crispy edges and soft, gooey centers creates the perfect cookie texture, while the chocolate chips add pockets of melty richness throughout. Once you try this simple hack, you'll never look at brownie mix the same way again.

Recipe FAQs

Can I substitute the vegetable oil with butter?

Yes, melted butter can be used instead of vegetable oil to add a richer flavor and slightly denser texture.

How do I prevent the cookies from overbaking?

Bake until the edges are set but centers look slightly underbaked; they will firm up as they cool to maintain a chewy texture.

Can I add nuts to the dough?

Absolutely, adding chopped walnuts or pecans gives a pleasant crunch and extra flavor dimension.

What type of chocolate chips works best?

Semi-sweet chocolate chips balance sweetness well, though milk or dark chocolate chips can be used based on preference.

How should cookies be cooled after baking?

Let the cookies rest on the baking sheet for 5 minutes before transferring them to a wire rack to cool completely for optimal texture.

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Brownie Cookies Chocolate Chips

Chewy, fudgy cookies with chocolate chips made quickly using a brownie mix. Easy and delicious dessert option.

Prep duration
10 minutes
Cook duration
10 minutes
Overall time
20 minutes
Recipe by Noah Kendrick


Skill Level Easy

Cuisine American

Makes 18 Portions

Diet Info Vegetarian friendly

What You Need

Dry Ingredients

01 1 box (18-19 oz) brownie mix

Wet Ingredients

01 2 large eggs
02 1/3 cup vegetable oil

Add-ins

01 1 cup semi-sweet chocolate chips

Directions

Step 01

Prepare Oven and Baking Sheets: Preheat oven to 350°F. Line two baking sheets with parchment paper.

Step 02

Combine Dry Mix with Wet Ingredients: In a large mixing bowl, combine brownie mix, eggs, and vegetable oil. Mix until a thick, sticky dough forms.

Step 03

Incorporate Chocolate Chips: Stir in chocolate chips until evenly distributed throughout the dough.

Step 04

Portion Cookie Dough: Using a tablespoon or cookie scoop, drop rounded balls of dough onto prepared baking sheets, spacing them approximately 2 inches apart.

Step 05

Bake Cookies: Bake for 9 to 11 minutes, or until edges are set and centers appear slightly underbaked.

Step 06

Cool and Transfer: Allow cookies to cool on baking sheet for 5 minutes, then transfer to a wire rack for complete cooling.

Tools Needed

  • Large mixing bowl
  • Measuring cups and spoons
  • Baking sheets
  • Parchment paper
  • Cookie scoop or tablespoon
  • Wire cooling rack

Allergy Notice

Check every item for allergens and ask a health expert if unsure.
  • Contains wheat gluten, eggs, soy, and milk
  • May contain tree nuts if optional walnuts or pecans are added
  • Always verify brownie mix and chocolate chip ingredient labels for potential allergens

Nutrition details (per portion)

Nutrition details are for general reference. Don’t substitute for professional advice.
  • Calorie count: 140
  • Fat content: 7 g
  • Carbohydrates: 19 g
  • Proteins: 2 g

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