Peppermint Mocha Cookie Recipe: Chocolate Coffee Holiday Cookies

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Rebecca’s Recipe Review

Taste: Espresso powder, black cocoa powder, and dark chocolate chips combine for a pronounced coffee‑chocolate profile. The marshmallow adds sweetness while the peppermint patty delivers seasonal mint brightness.

Texture: Thick, tender cookies with a soft, chewy interior. The warm marshmallow becomes gooey in the center while the peppermint patty softens but retains structure for a satisfying bite.

Ease: 5/10

Pros: Gourmet appearance, great for gifts and holiday gatherings.

Cons: If the dough isn’t sealed tightly, the marshmallow can leak during baking.

Would I Make This Again? Yes—these are a holiday staple.

Ingredients For Peppermint Mocha Cookies

• All‑Purpose Flour
• Black Cocoa Powder (or Dutch‑processed cocoa as a substitute)
• Espresso Powder
• Cornstarch
• Salt
• Baking Soda
• Unsalted Butter
• Light Brown Sugar
• Granulated Sugar
• Large Egg
• Pure Vanilla Extract
• Dark Chocolate Chips
• York Peppermint Patties
• Regular‑Sized Marshmallows (Jet‑Puffed recommended)
• White Chocolate Melting Wafers
• Holiday Sprinkles or crushed peppermint

Using Black Cocoa Powder In This Cookie Recipe

Black cocoa powder creates the bold, dark color and rounded chocolate flavor that pairs beautifully with espresso powder. If you don’t have black cocoa, Dutch‑processed cocoa is the closest swap, though the final flavor and color will be slightly different.

Not All Marshmallows Are Created Equal

Testing showed that Jet‑Puffed marshmallows work best inside these cookies. Firmer brands can resist being compressed into the dough and may cause seams to split during baking. You can also use mini marshmallows (6–8 per cookie) if preferred.

How To Make Peppermint Mocha Cookies (Step by Step)

1. Preheat oven to 350°F and line a large baking sheet with parchment paper.
2. Whisk together flour, black cocoa, espresso powder, cornstarch, salt, and baking soda.
3. Partially melt the butter so it is soft and slightly pooled, then cream it with brown and granulated sugars until smooth.
4. Add the egg and vanilla, mixing until combined.
5. Mix in the dry ingredients in two additions until a playdough‑like dough forms; fold in dark chocolate chips.
6. Divide dough into 8 even portions (a kitchen scale helps). Press a well in each, place a peppermint patty and a marshmallow (on its side), then gently bring dough up and seal around the filling.
7. Place cookies on the baking sheet with the peppermint side down if possible, spacing at least 4 inches apart. Bake 8–10 minutes until edges are just set; centers may look slightly underdone.
8. Cool on the pan 15 minutes, then transfer to a wire rack to cool completely.
9. Melt white chocolate wafers and drizzle over cooled cookies, immediately topping with sprinkles or crushed peppermint so they adhere.

Rebecca’s Tips

These gourmet cookies are straightforward but benefit from a few key techniques:

• Weigh ingredients: Use a kitchen scale for consistent results; too much flour can make cookies dry.
• Assemble carefully: Portion into 8 even pieces, make a deep well, add the peppermint patty and marshmallow on its side, then seal fully.
• Seal well: Pinch the seams and roll between your palms to smooth; a good seal prevents marshmallow leakage.
• Place patty down: When arranging on the sheet, set the cookie with the peppermint patty facing down.
• Doneness: Bake until edges are just set—about 8–10 minutes. A slightly underdone center is normal and yields a softer cookie.
• Adjust sweetness: If you prefer sweeter cookies, roll the dough in granulated sugar before baking.
• Decorating: Drizzle white chocolate and add sprinkles immediately so they stick. Crushed candy cane also makes a festive topping.
• Mini version: Use mini marshmallows and mini peppermint patties for bite‑sized cookies.
• No mocha: Omit espresso powder to make a chocolate peppermint cookie instead.

How To Store Peppermint Mocha Cookies

Store cookies in an airtight container at room temperature for best texture. They stay at their best for 3–4 days; beyond that they begin to dry out.

More Peppermint Recipes:

• Peppermint Brownie Mix Cookies – a doctored brownie mix cookie.
• Easy Peppermint Oreo Balls – no‑bake bite‑sized treats.
• Peppermint Hot Chocolate – a cozy, minty drink.
• Creamy Peppermint Chocolate Pudding Shots – a playful adult dessert.
• Chocolate Peppermint Martini – a rich cocktail that doubles as dessert.