Brownie Mix Mint Chocolate Cookies

Highlighted under: Oven-Kissed Treats

I absolutely love these Brownie Mix Mint Chocolate Cookies! The combination of fudgy brownie flavors with a hint of mint creates an irresistible treat. Using brownie mix saves time without sacrificing flavor, and the mint chocolate chips add a refreshing twist. Everyone I've shared them with has been captivated by their rich texture and delightful taste, making them a perfect addition to any gathering or a simple afternoon snack. They're quick to whip up and sure to impress!

Lillian Hayes

Created by

Lillian Hayes

Last updated on 2026-02-24T03:49:36.304Z

When I first tried making cookies with brownie mix, I was pleasantly surprised by how easy and delicious they turned out. The key is to not overmix the batter; this keeps them chewy and fudgy instead of cake-like. I also experimented by adding mint chocolate chips, which elevated the flavor and made each bite a true delight.

Another tip is to chill the dough for a few minutes before baking. This helps the cookies hold their shape and enhances their texture. Since mint and chocolate pair beautifully, these cookies have become one of my go-to recipes for holiday gatherings and casual get-togethers. Everyone loves them!

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Why You'll Love These Cookies

  • Fudgy texture that melts in your mouth
  • Delightful minty freshness in every bite
  • Quick and easy to make with brownie mix

Understanding the Ingredients

The use of brownie mix in this recipe is a game changer, as it not only simplifies the baking process but also enhances the overall fudgy texture of the cookies. The pre-measured ingredients in brownie mix ensure consistent flavor and texture with every batch. Additionally, using mint chocolate chips elevates the taste by introducing a refreshing kick that complements the dense chocolate flavor, creating a perfect balance. If you can’t find mint chocolate chips, feel free to substitute with regular chocolate chips and a teaspoon of mint extract for that same refreshing flavor.

Butter plays a pivotal role in enriching the cookie dough, imparting a luxurious texture while also aiding in the spread of the cookies during baking. When melted, it combines seamlessly with the brownie mix and helps to create that coveted gooey center. For a healthier alternative, you can swap half the butter with unsweetened applesauce, which provides moisture without the added fat, though this might slightly alter the richness.

Baking Tips and Techniques

Chilling the dough is an essential step that should not be skipped. It helps the cookies maintain their shape while baking, preventing them from spreading too much and losing that chewy texture. I recommend chilling the dough for at least 15 minutes but you can extend this to 30 minutes for a firmer consistency. If you have time, preparing the dough in advance and chilling it overnight can also enhance the flavors as they meld together.

When baking, keep an eye on the cookies as they near the 10-minute mark. The edges should appear slightly firm and set, while the centers remain soft but not raw. This ensures a delightful contrast of texture. If you prefer a more traditional cookie texture, allow them to bake an extra minute or two, but be cautious to avoid over-baking, as they can dry out quickly.

Ingredients

Ingredients

For the Cookies

  • 1 box of brownie mix
  • 1/2 cup butter, melted
  • 2 large eggs
  • 1 cup mint chocolate chips
  • 1/2 teaspoon vanilla extract
  • 1/4 cup all-purpose flour

Instructions

Instructions

Prepare the Cookie Dough

In a large bowl, combine the melted butter with the brownie mix, stirring until well blended. Add the eggs and vanilla extract, mixing thoroughly. Fold in the mint chocolate chips and flour until just combined.

Chill and Scoop

Cover the dough with plastic wrap and chill for about 15 minutes. Preheat your oven to 350°F (175°C). Once chilled, scoop tablespoon-sized portions onto a parchment-lined baking sheet, leaving space between each cookie.

Bake the Cookies

Bake in the preheated oven for 10 minutes, or until the edges are firm but the centers are still soft. Allow them to cool on the baking sheet for a few minutes before transferring to a wire rack to cool completely.

Pro Tips

  • For an extra burst of flavor, consider adding a teaspoon of peppermint extract to the dough.

Storage and Freezing

These Brownie Mix Mint Chocolate Cookies store beautifully, making them ideal for meal prep or for enjoying later. Once completely cooled, store them in an airtight container at room temperature for up to one week. If you want to keep them longer, consider freezing them. Place the cookies in a single layer on a baking sheet to freeze until firm, then transfer them to a freezer-safe bag. They can be frozen for up to three months—just thaw at room temperature before enjoying.

To refresh the cookies after freezing, you can pop them in a preheated oven at 350°F (175°C) for a few minutes. This will help to bring back some of the fudgy texture and warmth, making them taste freshly baked.

Serving Suggestions

For a delightful presentation that elevates your cookie experience, consider serving these cookies warm with a dollop of vanilla ice cream on the side. The melting ice cream will enhance the rich chocolate flavor and provide a creamy contrast to the cookie's chewy texture. Drizzling with hot fudge or a sprinkle of crushed peppermint can also add a decorative touch and intensify the minty flavor.

If you’re planning to serve these cookies at a gathering, consider creating a cookie platter that includes a variety of textures and flavors. Pairing these soft, fudgy treats with crisp cookies or those with fruity notes can create an appealing array that your guests will love exploring. Don't forget to consider a festive theme; adding colored sprinkles or cocoa powder dusting can make them visually attractive!

Questions About Recipes

→ Can I use dark chocolate chips instead of mint chocolate chips?

Absolutely! Dark chocolate chips will give the cookies a rich flavor.

→ How should I store the cookies?

Store them in an airtight container at room temperature for up to a week.

→ Can I freeze the cookie dough?

Yes, you can freeze the dough for up to three months. Just thaw it overnight in the fridge before baking.

→ What can I substitute for eggs in this recipe?

You can use unsweetened applesauce or a flaxseed egg as a substitute.

Brownie Mix Mint Chocolate Cookies

I absolutely love these Brownie Mix Mint Chocolate Cookies! The combination of fudgy brownie flavors with a hint of mint creates an irresistible treat. Using brownie mix saves time without sacrificing flavor, and the mint chocolate chips add a refreshing twist. Everyone I've shared them with has been captivated by their rich texture and delightful taste, making them a perfect addition to any gathering or a simple afternoon snack. They're quick to whip up and sure to impress!

Prep Time15 minutes
Cooking Duration10 minutes
Overall Time25 minutes

Created by: Lillian Hayes

Recipe Type: Oven-Kissed Treats

Skill Level: Easy

Final Quantity: 12 cookies

What You'll Need

For the Cookies

  1. 1 box of brownie mix
  2. 1/2 cup butter, melted
  3. 2 large eggs
  4. 1 cup mint chocolate chips
  5. 1/2 teaspoon vanilla extract
  6. 1/4 cup all-purpose flour

How-To Steps

Step 01

In a large bowl, combine the melted butter with the brownie mix, stirring until well blended. Add the eggs and vanilla extract, mixing thoroughly. Fold in the mint chocolate chips and flour until just combined.

Step 02

Cover the dough with plastic wrap and chill for about 15 minutes. Preheat your oven to 350°F (175°C). Once chilled, scoop tablespoon-sized portions onto a parchment-lined baking sheet, leaving space between each cookie.

Step 03

Bake in the preheated oven for 10 minutes, or until the edges are firm but the centers are still soft. Allow them to cool on the baking sheet for a few minutes before transferring to a wire rack to cool completely.

Extra Tips

  1. For an extra burst of flavor, consider adding a teaspoon of peppermint extract to the dough.

Nutritional Breakdown (Per Serving)

  • Calories: 180 kcal
  • Total Fat: 10g
  • Saturated Fat: 5g
  • Cholesterol: 25mg
  • Sodium: 70mg
  • Total Carbohydrates: 22g
  • Dietary Fiber: 1g
  • Sugars: 15g
  • Protein: 2g