Double Chocolate Mint Cookies

These Double Chocolate Mint Cookies are rich, soft-centered chocolate cookies with a cool peppermint finish and pockets of melty semisweet chocolate. The combination tastes a little like a chocolate-mint candy tucked into a tender homemade cookie, while the cocoa gives every bite a deep, pleasantly bittersweet flavor.

This is the kind of collected recipe I keep around because it makes a big batch without complicated techniques. The dough comes together with familiar pantry ingredients, and the cookies need less than 10 minutes in the oven. They come out quite soft, so that short cooling period on the baking sheet is important. My family especially enjoys these around the holidays, but they’re simple enough for an everyday chocolate craving.

The peppermint can also be swapped for additional vanilla when you want a straightforward double-chocolate cookie.

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Ingredients

2½ cups unsalted butter, softened

4 cups granulated sugar

4 large eggs

1 tsp vanilla extract

1 tsp peppermint extract

4 cups all-purpose flour

1½ cups unsweetened cocoa powder

2 tsp baking soda

1 tsp salt

2 cups semisweet chocolate chips

Instructions

1. Preheat the oven to 175°C / 350°F. Line baking sheets with parchment paper or silicone baking mats.
2. In a large mixing bowl, beat the softened butter and sugar until creamy and well combined. Beat in the eggs, one at a time, followed by the vanilla and peppermint extracts.
3. In a separate bowl, whisk together the flour, cocoa powder, baking soda, and salt.
4. Gradually mix the dry ingredients into the butter mixture just until a thick chocolate dough forms. Fold in the chocolate chips.
5. Drop rounded teaspoonfuls of dough onto the prepared baking sheets, leaving about 2 inches between cookies.
6. Bake for 8 to 9 minutes. The centers should still look soft when the cookies come out of the oven; avoid baking until they appear completely firm.
7. Let the cookies rest on the baking sheet for about 1 minute, then carefully transfer them to a wire rack to finish cooling.

Cooking Notes

The cookies should be soft when they leave the oven. Overbaking is the easiest way to lose their tender texture.

For a classic double-chocolate version, leave out the peppermint extract and use 2 tsp vanilla extract total.

For a chocolate-peanut butter variation, replace some or all of the semisweet chocolate chips with peanut butter-flavored baking chips.

For more consistent cookies, portion the dough evenly and bake one tray at a time in the center of the oven.

Store completely cooled cookies in an airtight container at room temperature for about 4 days. They can also be frozen for longer storage.

Nutrition

Based on the original batch size of approximately 96 small cookies, one cookie is an appropriate dessert serving. Butter and chocolate account for most of the fat and calories, while granulated sugar, flour, and chocolate chips provide most of the carbohydrates.

Yields: 96 Servings

Estimated Nutrition per Serving

• Calories: 117 kcal
• Fat: 6.0 g
• Carb: 15.0 g
• Protein: 1.0 g

Nutrition is an estimate and will vary with ingredient brands and the exact number and size of cookies produced.

Recipe Science

Double Chocolate Mint Cookies use both unsweetened cocoa powder and semisweet chocolate chips to create two distinct layers of chocolate flavor. Butter provides richness and tenderness, while eggs supply moisture and structure. Baking soda encourages spreading and helps produce the familiar soft cookie texture.

The relatively short 8- to 9-minute baking period is important. The cookies continue setting from residual heat after leaving the oven, so removing them while the centers remain soft helps prevent a dry or crumbly result. Peppermint extract is highly concentrated; a small amount is sufficient to provide noticeable mint flavor without overwhelming the cocoa and chocolate.

These cookies are practical for large-batch baking because the dough uses standard ingredients and individual cookies bake quickly. Fully cooled cookies can be stored airtight or frozen. Peppermint can also be omitted in favor of additional vanilla, and different flavored baking chips can be substituted according to preference.

Dietary Notes & Health Alerts: Estimated sodium is approximately 88 mg per cookie, or about 4% of the FDA Daily Value. Saturated fat is approximately 4 g, about 20% of the Daily Value. Estimated added sugar is around 10 to 12 g per cookie, approximately 20% to 24% of the 50 g Daily Value, putting a cookie near or potentially above the FDA’s 20% threshold for a high amount. For lower added sugar, consider reducing the chocolate chips or using a lower-sugar semisweet baking chip. Portion size is particularly relevant because this recipe produces small cookies and it is easy to eat several servings at once.

Why You’ll Love This Recipe

• Double the Chocolate: Cocoa powder flavors the entire cookie, while semisweet chips create little pockets of melted chocolate.
• Chocolate-Mint Flavor: Peppermint adds a refreshing contrast to the rich cocoa without requiring frosting or candy pieces.
• Quick Baking: Each tray needs only about 8 to 9 minutes in the oven.
• Big-Batch Friendly: With up to 96 small cookies, this recipe works especially well for parties, cookie exchanges, and holiday trays.
• Easy to Customize: Replace the peppermint with extra vanilla or swap the chocolate chips for another flavored baking chip.

FAQ

• Can I leave out the peppermint extract? Yes. Omit the peppermint and increase the vanilla to 2 tsp for classic double-chocolate cookies.
• Why do my cookies look underbaked after 9 minutes? That’s intentional. They should still be soft when removed from the oven and will continue setting as they cool.
• Can I make the dough ahead? Yes. Cover the dough tightly and refrigerate it, then allow it to soften slightly if it becomes too firm to scoop.
• Can these cookies be frozen? Yes. Cool them completely, then freeze in an airtight container with parchment between layers. Thaw at room temperature before serving.
• Can I make larger cookies? Yes, but larger portions will require additional baking time. Watch the centers rather than relying strictly on the clock.

Conclusion

These Double Chocolate Mint Cookies are exactly the kind of dependable recipe worth keeping when you need something rich, easy, and crowd-friendly. Baking is a journey, so don’t hesitate to adjust the mint, change the baking chips, or make the cookies your own.

Would you keep the peppermint or turn these into classic double-chocolate cookies? Happy baking, and enjoy every chocolatey bite!