Fudgy Peppermint Mocha Crinkle Cookies
If you’re looking for the perfect, show-stopping Christmas cookie, you have just found it. These Peppermint Mocha Crinkle Cookies are an absolute holiday dream! They have the richest, fudgiest, most intensely chocolatey center (like the best brownie ever), with a beautiful, crackly, snow-white sugar crust.
The “SUPER delicious” secret to that incredible flavor? A double “flavor infusion”! We’re adding instant espresso powder, which doesn’t make them taste like coffee, but does make the chocolate flavor deeper and more sophisticated. Then, we add a splash of peppermint extract for that cool, festive, holiday magic. They’re dramatic, delicious, and a total must-have for your holiday cookie box.
Why You’ll Love These Crinkle Cookies
- That Fudgy Brownie Texture: The center of this cookie is unbelievably moist, fudgy, and rich.
- Stunning “Crinkle” Look: The dramatic contrast between the dark cookie and the bright white powdered sugar is so beautiful and festive.
- Sophisticated Holiday Flavor: The combination of deep chocolate, rich espresso, and cool peppermint is a classic for a reason.
Step-by-Step Instructions
Let’s make the ultimate Christmas cookie. Here’s how.First, gather your rich, flavorful ingredients. Good cocoa powder and chocolate are key!

Next, make your brownie-like batter. We’ll melt chocolate and butter together, then beat in our eggs, sugar, and flavorings (espresso and peppermint!). This rich batter is the secret to the fudgy texture.

Now, chill the dough! This step is not optional. The dough will be sticky. Chilling it for at least an hour (or overnight) is what makes it firm enough to roll into balls.
It’s time to roll! This is the fun, messy, part. We’ll roll our chilled dough into balls, then give them a very generous coating in powdered sugar. Don’t be shy – the thicker the coating, the better the crinkle!

Finally, bake! As the cookies bake, they’ll spread and crack, creating that beautiful, signature crinkle effect. Let them cool, and watch them disappear!
Ava’s Notes
- Pro-Tip: Use Peppermint Extract, NOT Mint! This is so important! Make sure your bottle says “peppermint extract.” It has that classic, cool, candy-cane flavor we love for holiday baking. “Mint extract” is typically spearmint, which can make your chocolate cookies taste like toothpaste. It’s a small detail that makes a huge difference!
- Chill Your Dough! I know I said it, but I’m saying it again. You must chill this dough. It will be impossible to roll if you don’t.
- Be Generous with the Sugar! For a really dramatic, white crinkle, roll the dough balls in powdered sugar twice. A thick coating is the secret.
- The “Sprinkle” Twist: For an extra festive touch, I love to “sprinkle” a few tiny bits of crushed candy cane onto the cookies the second they come out of the oven. The residual heat will melt them just enough to stick.


