Fudgy Andes Mint Chocolate Cookies

These soft, chewy Andes mint cookies have a dense, fudgy texture with a bright hint of peppermint. Whether for holidays or any time of year, they might become your new favorite cookie.

fudgy andes mint cookies
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Why I Love These Easy Andes Mint Cookies

  1. Chewy & fudgy: The dough is the same base as my highly rated cosmic brownie cookie dough, so these cookies have a brownie-like, dense texture that stays soft.
  2. Balanced mint: The mint is noticeable but not overpowering—similar to the creme de menthe flavor in classic mint chocolates.
  3. Simple to make: These are drop cookies, so they’re faster and easier than rolled cookies—perfect for holiday platters or any time you want an effortless crowd-pleaser.

Make them mini: If you prefer smaller cookies for platters, use a 2-tablespoon scoop and bake 8–10 minutes. You can also bake these as bars and cut into bite-sized squares.

fudgy andes mint cookies cut in half to show texture

Ingredient Notes

  • Cocoa Powder: I recommend a dark cocoa (like Hershey’s Special Dark) for a moist, fudgy, rich chocolate flavor. Regular unsweetened cocoa works but yields a puffier cookie and a different flavor profile.
  • Light Corn Syrup: A small amount keeps the cookie dense and chewy. It’s not the same as high-fructose corn syrup. Thick honey or light molasses can be a partial substitute but won’t be identical.
  • Heavy Cream: Use heavy (whipping) cream to make a ganache that firms up when chilled.
  • Chocolate Chips: Semi-sweet chips give a classic balance; use milk chocolate for a milder chocolate taste.
  • Andes Mints: I like stirring a few into the ganache and topping the cookies with whole or chopped mints. If mint-flavored baking chips aren’t available, chop up candy mints instead.

Make it gluten-free: Swap in your favorite 1:1 gluten-free flour blend if needed.

container of Hershey's special dark cocoa powder
package of andes creme de menthe thins

How to Make Andes Mint Chocolate Cookies

Step 1: Make the dough

  1. Preheat the oven to 350°F. Line a light-colored baking sheet with parchment and set aside.
  2. Cream ½ cup (1 stick) softened unsalted butter, ½ cup light brown sugar, and ¼ cup granulated sugar with an electric mixer on medium-high for about 2 minutes, until light and fluffy.
  3. Add 1 large egg, 1 teaspoon vanilla extract, and 2 tablespoons light corn syrup. Mix on low until combined, scraping the bowl as needed.
  4. Stir in ¼ teaspoon baking soda and ¼ teaspoon salt for 5–10 seconds until blended.
  5. On medium speed, add ½ cup dark cocoa powder and 1¼ cups all-purpose flour until the dough comes together. The dough will be thick—stand mixers with paddle attachments work best.

Tip: If you don’t have a stand mixer, use a hand mixer until the dough is too thick, then finish mixing the flour in with a spatula.

hand holiday andes mint cookie dough to show firm, thick texture

Step 2: Scoop, flatten, and bake

  1. Scoop the dough into ¼-cup portions (about 4 tablespoons), roll into balls, place on the prepared sheet, and gently flatten each ball to about ½” thick. Flattening encourages even spreading and prevents puffing.
  2. Bake at 350°F for 11–12 minutes. Centers may look slightly soft; that’s fine—they’ll finish cooking on the hot pan. Cool completely before decorating.

Tip: Bake on a light-colored metal pan with parchment for the most even, soft results.

andes mint cookie dough balls slightly flattened on cookie tray
baked andes mint cookies on cookie tray

Step 3: Make the ganache

  1. Place ¾ cup semi-sweet chocolate chips and 4 Andes mint candies in a heat-safe bowl.
  2. Heat ¼ cup heavy cream until just bubbling (30–45 seconds in the microwave or on the stovetop). Be cautious—the liquid expands as it heats.
  3. Pour the hot cream over the chocolate (don’t stir immediately). Press chips down so they’re covered, let sit 3 minutes, then stir until smooth. If needed, warm in 10-second bursts at 50% power, stirring between increments until creamy.
  4. Stir in ¼ teaspoon peppermint extract to finish the ganache.
white bowl of chocolate chips and andes mint candies
white bowl of chocolate chips and andes mint candies covered with hot heavy cream
bowl of final chocolate ganache

Step 4: Decorate

  1. Spoon about 1 tablespoon of ganache onto each cooled cookie and top with whole or chopped Andes mints or peppermint chips. Chill in the refrigerator 30–60 minutes so the ganache firms up.
  2. These cookies taste especially fudgy when chilled. They can be kept at room temperature up to 2 days, but refrigeration preserves texture and appearance.

Extra ganache? Freeze any leftover ganache in a small bag and stir into hot cocoa later for a minty chocolate boost.

tablespoon spreading chocolate mint ganache on cookie
wire rack with decorated andes mint cookies

Tips & Variations

  • Mini cookies: Use a 2-tablespoon scoop and bake 8–10 minutes for smaller bites.
  • Skip the ganache: Mix mint chips directly into the dough for mint chocolate chip cookies, or top with peppermint-flavored frosting instead.
  • Toppings: Use crushed candy canes, sprinkles, mini M&M’s, or chopped mints for a festive finish.

Frequently Asked Questions

Can I use regular cocoa powder?

Yes, but regular unsweetened cocoa will create a puffier cookie and a slightly different flavor. Dark cocoa lends a richer, fudgier result.

Can I omit the corn syrup?

Corn syrup helps produce the dense, chewy texture in this recipe. If you prefer not to use it, try a small amount of thick honey or light molasses, or substitute 1 tablespoon of milk—but expect a puffier, less fudgy cookie.

wire rack of decorated andes mint cookies

Storage & Freezing

  • Storage: For the best chewy, fudgy texture, cover and store cookies in the refrigerator. Ganache-topped cookies can sit at room temperature for up to 2 days, but chilling preserves texture and prevents sweating.
  • Freezing: Freeze cookies in an airtight container up to 1 month. Ganache may sweat after freezing, so for best presentation, add ganache after you thaw the cookies if possible.

Looking for more easy holiday cookies?

I love making cookie platters for gatherings. Here are a few favorite recipes to try alongside these cookies.

  • The Ultimate Guide to Cut Out Sugar Cookies
  • Reeses Peanut Butter Cup Cookies
  • Chocolate Brownie Cookies using Bisquick
  • Soft Frosted Sugar Cookies
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Andes Mint Cookies

Makes:
8 large cookies
Prep Time: 10 mins
Cook Time: 11 mins
Total Time: 1 hr
These soft, chewy Andes mint cookies have a perfectly fudgy, dense texture with a hint of peppermint.

Ingredients

  • ½ cup unsalted butter, softened
  • ½ cup light brown sugar
  • ¼ cup granulated sugar
  • 1 large egg
  • 1 teaspoon vanilla extract
  • 2 tablespoons light corn syrup
  • ¼ teaspoon baking soda
  • ¼ teaspoon salt
  • ½ cup dark cocoa powder
  • 1¼ cups all-purpose flour
Ganache:
  • ¾ cup semi-sweet chocolate chips
  • ¼ cup heavy cream
  • ¼ teaspoon peppermint extract
  • 4 Andes mint candies
Decorating:
  • Andes mints or peppermint chips

Instructions

  1. Preheat oven to 350°F and line a light-colored baking tray with parchment paper.
  2. Cream butter and sugars for 2 minutes until light. Add the egg, vanilla, and corn syrup; mix until combined.
  3. Mix in baking soda and salt, then add cocoa powder and flour until the dough forms.
  4. Scoop ¼-cup portions, roll into balls, and flatten to ½” thick. Bake 11–12 minutes. Cool completely before decorating.

To make the ganache:

  1. Place chips and chopped Andes in a heat-safe bowl. Heat cream until just bubbling, pour over chocolate, let sit 3 minutes, then stir until smooth. Add peppermint extract.

To decorate:

  1. Spoon ganache onto each cookie and top with mints. Chill 30–60 minutes to set.

Notes from Melissa

  • For smaller cookies, use a 2-tablespoon scoop and bake 8–10 minutes.
  • Dark cocoa gives the richest, fudgiest result; regular cocoa will produce a different texture and flavor.

Nutrition

Calories: 411 kcal

Did you make this?

I’d love to hear how it turned out—please leave a review and photo if you tried the recipe!