Brownie Mix Cookies Recipe

Sometimes, you just need a cookie. But not just any cookie—a deeply chocolatey, fudgy, almost-too-good-to-be-true cookie. And what if I told you that you could achieve this level of cookie perfection with just a box of brownie mix? Enter brownie mix cookies, the ultimate cheat code for busy moms and anyone who loves a good shortcut. These aren’t your average cookies; they’re a decadent treat that feels like a celebration in every bite.

I remember the first time I tried this recipe. I had a last-minute bake sale for Sophia’s school, and I was fresh out of time and energy. I peeked into my pantry, spotted a brownie mix, and thought, ‘Why not?’ The results were astounding! These cookies were gone in minutes, and I’ve been making them ever since. They’re my go-to when I want to impress without the stress, and now I’m sharing the secret with you!

Brownie mix cookies cooling on a wire rack

Why You’ll Love These Brownie Mix Cookies

If you are wondering if you need brownie mix cookies in your life, the answer is YES! They are truly irresistible for a few reasons:

  • Unbelievably Easy: Seriously, if you can stir a few ingredients together, you can make these cookies. Perfect for those days when you need a sweet treat without the fuss.
  • Intensely Chocolatey: Thanks to the brownie mix, these cookies are packed with rich, decadent chocolate flavor that rivals any gourmet bakery.
  • Perfectly Fudgy: These cookies have a soft, chewy center and slightly crisp edges, giving you the best of both worlds in every bite.
  • Customizable: Throw in your favorite mix-ins—chocolate chips, nuts, candies—to create your own signature brownie mix cookie masterpiece.
  • Kid-Friendly: My daughter Sophia loves helping me make these, and they’re always a hit with her friends. A guaranteed crowd-pleaser for parties and playdates.
  • Quick to Make: From start to finish, you’ll have warm, gooey cookies in under 30 minutes. That’s faster than ordering takeout!

Ingredients Notes

The beauty of brownie mix cookies lies in their simplicity. With just a handful of ingredients, you can transform a humble box of brownie mix into a batch of irresistible cookies. Here’s what you’ll need:

  • Brownie Mix: This is the star of the show! Use your favorite brand or flavor. I usually go for the classic fudge brownie mix, but chocolate chunk or even caramel swirl would work wonders.
  • Eggs: These act as a binder, holding everything together and adding moisture. I use large eggs for this recipe.
  • Oil: Vegetable or canola oil keeps the cookies soft and chewy. You can also use melted coconut oil for a subtle coconut flavor.
  • Flour (optional): Adding a bit of all-purpose flour helps to prevent the cookies from spreading too thin and gives them a slightly cakier texture. If you like a gooier cookie, you can skip it.
  • Mix-ins (optional): This is where you can get creative! Chocolate chips, chopped nuts, sprinkles, toffee bits, or even mini marshmallows can take these cookies to the next level.
Ingredients for brownie mix cookies

How to Make Brownie Mix Cookies

Making these cookies is as easy as 1-2-3! Follow these simple steps for perfect brownie mix cookies every time:

  1. Preheat and Prep: Preheat your oven to 350°F (175°C). Line a baking sheet with parchment paper. This prevents the cookies from sticking and makes cleanup a breeze. Trust me; you don’t want to skip this step!
  2. Mix the Dough: In a large bowl, combine the brownie mix, eggs, and oil. If you’re using flour, add it now. Mix until just combined. Be careful not to overmix—this can result in tough cookies. The batter will be thick and fudgy.
  3. Add Mix-ins: Gently fold in any mix-ins you desire. Chocolate chips, nuts, candies—the more, the merrier! My daughter Sophia loves adding sprinkles, so we often end up with colorful, festive cookies.
  4. Scoop and Bake: Drop rounded tablespoons of dough onto the prepared baking sheet, leaving a little space between each cookie. Bake for 8-10 minutes, or until the edges are set and the centers are still slightly soft. Remember, they will continue to set as they cool.
  5. Cool and Enjoy: Let the cookies cool on the baking sheet for a few minutes before transferring them to a wire rack to cool completely. Try to resist eating them all in one sitting—though I can’t promise you’ll succeed!

Tips & Tricks

Here are a few tips and tricks to help you achieve brownie mix cookie perfection:

  • Don’t Overbake: The key to fudgy cookies is to underbake them slightly. They should be set around the edges but still soft in the center. They will continue to cook as they cool.
  • Chill the Dough (Optional): For thicker cookies, chill the dough in the refrigerator for 30 minutes before baking. This prevents the cookies from spreading too thin.
  • Use a Cookie Scoop: A cookie scoop ensures that all your cookies are the same size, so they bake evenly. Plus, it makes portioning the dough much easier.
  • Get Creative with Mix-ins: Don’t be afraid to experiment with different mix-ins. Peanut butter chips, pretzels, dried fruit—the possibilities are endless!
  • Add a Pinch of Salt: A little salt enhances the chocolate flavor and balances the sweetness. Try sprinkling a few flakes of sea salt on top of the cookies before baking for an extra touch of flavor.
Storing brownie mix cookies in an airtight container

Storage Options

If you happen to have any leftover brownie mix cookies (which is a rare occurrence in my house!), here’s how to store them:

  • Room Temperature: Store the cookies in an airtight container at room temperature for up to 3 days. They will stay soft and chewy.
  • Freezer: For longer storage, freeze the cookies in a single layer on a baking sheet until solid. Then, transfer them to a freezer-safe bag or container. They can be frozen for up to 2 months. Thaw at room temperature before enjoying.
  • Reheating: While these cookies are delicious at room temperature, you can also warm them up slightly in the microwave for a gooey, melty treat. Just be careful not to overheat them!

What to Serve With Brownie Mix Cookies

Brownie mix cookies are delicious on their own, but they’re even better when paired with the right accompaniments. Here are a few ideas:

  • Ice Cream: A scoop of vanilla ice cream is the perfect complement to the rich, chocolatey cookies. Try rolling the edges of the warm cookies in sprinkles for an extra touch of fun.
  • Milk: Nothing beats a glass of cold milk with warm cookies. It’s a classic combination for a reason!
  • Coffee: For a more grown-up pairing, try these cookies with a cup of coffee or espresso. The bitterness of the coffee balances the sweetness of the cookies perfectly.
  • Dessert Charcuterie Board: These cookies are also great on dessert boards, so try my Strawberry Cheesecake Cookies. They pair well with candies, fresh fruit, and other sweet treats for a crowd-pleasing spread.
  • Sundaes: Crumble them over ice cream with hot fudge, whipped cream, and cherries for an indulgent sundae.

Variations and Substitutions

Want to switch things up? Here are a few variations and substitutions to try:

  • Different Brownie Mix Flavors: Experiment with different brownie mix flavors, such as chocolate chunk, caramel swirl, or even red velvet. Each flavor will give the cookies a unique twist.
  • Gluten-Free: Use a gluten-free brownie mix and gluten-free flour for a gluten-free version of these cookies.
  • Vegan: Substitute the eggs with flax eggs (1 tablespoon of flaxseed meal mixed with 3 tablespoons of water per egg) and use a vegan brownie mix for a vegan version.
  • Peanut Butter Swirl: Add a swirl of peanut butter to the top of each cookie before baking for a delicious peanut butter and chocolate combination.
  • Candy Bar Chunks: Chop up your favorite candy bars and add them to the dough for a decadent treat. Snickers, Reese’s, or Kit Kats would all be delicious!

Frequently Asked Questions

I’ve gathered some of the most common questions I receive about brownie mix cookies here. Let’s dive in!

Can I use any type of brownie mix?

Yes, you can! Different mixes will yield slightly different textures and flavors, so feel free to experiment. Fudge brownie mixes tend to result in fudgier cookies, while chocolate chunk mixes will give you more texture. Just be sure to adjust the baking time as needed.

Do I have to add flour?

No, you don’t have to add flour. Adding a bit of flour helps to prevent the cookies from spreading too thin and gives them a slightly cakier texture. If you prefer a gooier, fudgier cookie, you can skip the flour altogether.

Can I make these cookies ahead of time?

Absolutely! The dough can be made ahead of time and stored in the refrigerator for up to 2 days. Just bring it to room temperature before baking. You can also bake the cookies ahead of time and store them as described above.

My cookies are spreading too thin. What am I doing wrong?

If your cookies are spreading too thin, try chilling the dough in the refrigerator for 30 minutes before baking. You can also add a tablespoon or two of flour to the dough to help thicken it up. Make sure your oven is properly preheated as well.

Can I add extracts to the dough?

Yes, you can! A teaspoon of vanilla extract, peppermint extract, or almond extract can add a lovely flavor boost to these cookies. Just be sure to use pure extracts for the best flavor.

Brownie mix cookies cooling on a wire rack

 

Print
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Easy and delicious brownie mix cookies perfect for busy bakers. These fudgy cookies are intensely chocolatey and customizable with your favorite mix-ins.

  • Total Time: 13-15 minutes
  • Yield: About 12-18 cookies

Ingredients

  • 1. 1 box brownie mix (classic fudge recommended)
  • 2. 2 large eggs
  • 3. 1/2 cup vegetable or canola oil (or melted coconut oil)
  • 4. 1/4 cup all-purpose flour (optional, for cakier texture)
  • 5. Optional mix-ins: chocolate chips, chopped nuts, sprinkles, toffee bits, mini marshmallows

Instructions

  1. 1. Preheat oven to 350°F (175°C). Line a baking sheet with parchment paper.
  2. 2. In a large bowl, combine the brownie mix, eggs, and oil. Add flour if using. Mix until just combined; do not overmix.
  3. 3. Gently fold in any desired mix-ins.
  4. 4. Drop rounded tablespoons of dough onto the prepared baking sheet, leaving space between cookies.
  5. 5. Bake for 8-10 minutes, or until edges are set and centers are slightly soft.
  6. 6. Let cookies cool on the baking sheet for a few minutes before transferring to a wire rack to cool completely.

Notes

Don’t overbake for fudgy cookies., Chill dough for 30 minutes for thicker cookies., Use a cookie scoop for even sizing., Experiment with different mix-ins., Add a pinch of sea salt to enhance flavor.

  • Author: Lisa
  • Prep Time: 5 minutes
  • Cook Time: 8-10 minutes
  • Category: Dessert
  • Cuisine: American

Nutrition

  • Serving Size: 1-2 cookies
  • Calories: Varies depending on brownie mix and mix-ins
  • Fat: Varies depending on brownie mix and mix-ins
  • Carbohydrates: Varies depending on brownie mix and mix-ins
  • Protein: Varies depending on brownie mix and mix-ins

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