
Have you ever sipped a cozy cup of hot chocolate and wondered what it would taste like in cookie form? Chocolate Marshmallow Cookies bring that dream to life! These decadent treats combine the richness of chocolate with a gooey marshmallow surprise tucked inside, creating a perfect bite of sweetness. With their fudgy, brownie-like texture and nostalgic flavors, they’re a guaranteed crowd-pleaser.
Whether you’re planning to add them to a holiday cookie tray or just want a fun treat to enjoy by the campfire, these cookies fit any occasion. Their soft, chewy centers paired with bursts of melted chocolate make them irresistible. They’re easy enough for beginner bakers to try but indulgent enough to impress at parties.
The best part? You can make these cookies with affordable pantry staples, keeping the cost low without sacrificing flavor. So, grab your mixing bowl and get ready to bake a batch of gooey, chocolatey perfection!
Why You’ll Love Chocolate Marshmallow Cookies
- Decadent Texture: These cookies are soft, fudgy, and melt in your mouth with every bite.
- Marshmallow Surprise: A gooey marshmallow center adds a delightful twist to every cookie.
- Versatile Treat: Perfect for holidays, parties, or an everyday indulgence with family and friends.
Ingredients Overview
To create these chocolate marshmallow cookies, you’ll need a handful of pantry staples and a few star ingredients:
- Salted Butter: Adds a rich, buttery flavor while keeping the texture moist and soft.
- Semi-Sweet Chocolate Chips: Both melted into the dough and folded in for bursts of chocolatey goodness.
- All-Purpose Flour: Provides structure and ensures the cookies hold their shape.
- Unsweetened Cocoa Powder: Deepens the chocolate flavor.
- Mini Marshmallows: The gooey, melty centerpiece of each cookie.

How to Make Chocolate Marshmallow Cookies
Step 1: Begin by preparing the chocolate base. In a 4-quart saucepan, melt 10 tablespoons of salted butter and 1 ⅓ cups of semi-sweet chocolate chips over medium-low heat. Stir constantly to ensure the mixture doesn’t burn. Once smooth, remove the saucepan from the heat and let the mixture cool for about 5 to 10 minutes.
Step 2: While the chocolate mixture cools, prepare the dry ingredients. In a medium mixing bowl, whisk together 2 cups of all-purpose flour, ⅓ cup of unsweetened cocoa powder, ¾ teaspoon of baking soda, and ½ teaspoon of salt. This blend will create the perfect base for the cookie dough.
Step 3: In the saucepan with the cooled chocolate, whisk in ⅔ cup of packed light brown sugar, ⅓ cup of granulated sugar, 2 large beaten eggs, and 1 ½ teaspoons of vanilla extract. Stir until the mixture is smooth and glossy.
Step 4: Gradually add the dry ingredients to the wet mixture. Stir gently until the ingredients combine into a thick, uniform dough. Fold in the remaining 1 cup of semi-sweet chocolate chips for added bursts of chocolatey flavor. Cover the dough and let it rest for 25 to 30 minutes, allowing it to firm up.
Step 5: Preheat the oven to 350°F (175°C). Line baking sheets with parchment paper or silicone mats to prevent sticking. Use a 2-inch cookie scoop to portion the dough into evenly sized balls. Flatten each ball slightly and press your thumb into the center to create a small indent. Place three mini marshmallows into the indent, then fold the dough over to fully enclose the marshmallows.
Step 6: Arrange the dough balls, marshmallow-side up, on the prepared baking sheets, leaving about 2 inches between each cookie. Bake for 9 to 10 minutes, or until the edges appear set and slightly crisp. Allow the cookies to cool on the baking sheet for 5 to 6 minutes before transferring them to a wire rack to cool completely.
Tips for the Best Chocolate Marshmallow Cookies
- Seal marshmallows completely to prevent oozing.
- Resting the dough ensures a firmer texture for easy shaping.
Variations to Try
- Festive Touch: Add colored sprinkles for holiday celebrations.
- Nutty Surprise: Incorporate crushed peanuts or pecans for a crunchy twist.
Frequently Asked Questions (FAQs)
1. Can I make these cookies ahead of time?
Yes, absolutely! You can prepare the cookie dough and freeze it for up to three months. Shape the dough balls, fill them with marshmallows, and place them on a tray in the freezer. Once frozen solid, transfer them to a freezer-safe container. When ready to bake, simply pop them in the oven directly from the freezer, adding 1 to 2 minutes to the baking time.
2. Why is my dough too sticky?
If the dough feels overly sticky, it might not have rested long enough, or the chocolate mixture may have been too warm when mixing the ingredients. Allowing the dough to rest for at least 25 minutes helps it firm up, making it easier to handle. If necessary, chill the dough in the refrigerator for a short time.
3. Can I substitute the marshmallows with something else?
If marshmallows aren’t your thing, you can replace them with a chocolate truffle or caramel candy for a fun twist. Just ensure the filling is fully sealed to avoid leaks during baking.
4. How do I keep the cookies soft for longer?
Store them in an airtight container at room temperature with a slice of bread. The bread will help maintain moisture, keeping your cookies soft and chewy for up to a week.

How to Store and Reheat
- Room Temperature: Store in an airtight container for up to 7 days.
- Freezer: Freeze baked cookies for up to 6 months.
- Reheat: Warm in the microwave for 10 seconds to revive their gooey centers.
Conclusion
Chocolate Marshmallow Cookies are a delightful fusion of texture, taste, and nostalgia. The rich, fudgy centers paired with the gooey marshmallow surprise create a cookie experience that’s both indulgent and comforting. Each bite is a perfect blend of chocolate decadence and a delightful marshmallow twist that satisfies cravings and brings smiles.
Whether you’re baking them for a festive gathering, a cozy night by the campfire, or just a sweet treat for your family, these cookies are sure to impress. Don’t miss the chance to enjoy the magic of homemade chocolate marshmallow perfection—follow us on Pinterest for more delicious treats and creative baking inspiration to keep your kitchen adventures going strong!