Chocolate Brownie Cookies Recipe with a Brownie Mix

Introduction

Imagine a dessert that captures the fudgy, dense chew of a perfect brownie but in the convenient, shareable form of a cookie. That’s exactly what you get with these Chocolate Brownie Cookies, and the secret is using a boxed brownie mix for guaranteed flavor and ease. In just a few simple steps, you’ll have a batch of intensely chocolatey, crackly-topped treats that are impossible to resist.

This recipe and accompanying image were created with the help of AI for inspiration and guidance. Results may vary depending on ingredients, equipment, and technique.

Prep & Cook Time

Prep Time: 10 minutes

Cook Time: 35 minutes

Total Time: 45 minutes

Servings: 24 cookies

Ingredients

1 box fudge brownie mix
2 large eggs
¼ cup all purpose flour
¼ cup vegetable oil
¼ cup semi-sweet chocolate chips

Instructions

Preheat your oven to 350°F (175°C). Line two large baking sheets with parchment paper or silicone baking mats.
In a large mixing bowl, combine the entire box of fudge brownie mix, the all-purpose flour, eggs, and vegetable oil.
Stir with a wooden spoon or spatula until a thick, cohesive dough forms. It will be quite stiff.
Fold in the semi-sweet chocolate chips until they are evenly distributed throughout the dough.
Using a tablespoon or a small cookie scoop, portion the dough into roughly 1-inch balls. Place them on the prepared baking sheets, spacing them about 2 inches apart as they will spread.
Allow the cookies to cool on the baking sheet for 5 minutes before carefully transferring them to a wire rack to cool completely.

Variations

Stuffed Cookie: Flatten a dough ball slightly, place a mini marshmallow or a small square of cream cheese in the center, then wrap the dough around it and re-roll before baking.
Swirled Top: Immediately after removing the cookies from the oven, gently swirl the top of each warm cookie with the back of a spoon for a more textured, glossy finish.
Two-Tone: Divide the dough in half. Add ½ teaspoon of mint extract or espresso powder to one half before forming the dough balls for a fun flavor twist in the same batch.
Ice Cream Sandwich: Let cookies cool completely, then sandwich a scoop of vanilla or mint chocolate chip ice cream between two cookies. Roll the edges in extra chocolate chips or sprinkles.

Tips for Success

For perfectly round cookies, use the back of a spoon or a circular cookie cutter to gently guide the edges inward right after they come out of the oven.
Use a cookie scoop for uniform size, ensuring all cookies bake at the same rate.
Let the cookies rest on the hot baking sheet for the full 5 minutes; this helps them set without becoming too hard.

Storage & Reheating

Store completely cooled cookies in an airtight container at room temperature for up to 5 days. For longer storage, freeze them in a single layer before transferring to a freezer bag for up to 3 months. To reheat and restore that fresh-baked texture, warm cookies in a 300°F oven for 3-5 minutes or in the microwave for 10-15 seconds.

FAQ

Can I use a different flavor of brownie mix?

Yes, a milk chocolate or dark chocolate brownie mix will work, but for the fudgiest texture and richest flavor, a “fudge” style mix is recommended.

My dough seems very thick and dry. What should I do?

Different brownie mix brands can vary. If the dough won’t come together, add one additional tablespoon of vegetable oil at a time until it forms a cohesive, albeit stiff, dough.

Why didn’t my cookies get the crackly top?

The crackly top comes from the specific chemistry of the brownie mix. Ensure you’re not over-mixing the dough once the wet and dry ingredients are combined, and make sure your oven is fully preheated.

Can I make these cookies bigger or smaller?

Absolutely. Adjust the baking time accordingly: less time for smaller cookies, and a bit more for larger ones. Watch for the set, crackly top and soft center as your guide.

What if I don’t have vegetable oil?

You can substitute an equal amount of canola oil or melted (and slightly cooled) coconut oil. Butter is not recommended as it solidifies and can make the dough too hard to handle.

Can I omit the chocolate chips?

Yes, you can leave them out for a plain brownie cookie, or you could replace them with an equal amount of chopped nuts or white chocolate chips.