If you have a sweet tooth craving a delightful treat that combines fudgy chocolate goodness with pillowy marshmallow magic, you’ve just found your new favorite. This Marshmallow Chocolate Cookies Recipe brings together rich cocoa, melted chocolate chips, and gooey marshmallows in every bite, creating an irresistibly chewy yet soft cookie experience that feels like an instant hug. Whether you’re baking for family, friends, or just because, these cookies are sure to light up your day and your kitchen with their simple, heartwarming charm.

Ingredients You’ll Need
The beauty of this Marshmallow Chocolate Cookies Recipe lies not just in its taste but also in its simplicity. Each ingredient plays a vital role in building the perfect balance of flavor, texture, and that glossy chocolate look we all love.
- 1 ¾ cups (220 g) all-purpose flour: The essential base that gives structure and tenderness to our cookies.
- 1/2 cup (40 g) unsweetened cocoa powder: Adds deep, intense chocolate flavor and a lovely rich color.
- 1 teaspoon baking soda: Helps the cookies rise gently and ensures a soft texture.
- 1/4 teaspoon salt: Enhances the chocolate notes and balances the sweetness.
- 1/2 cup (115 g) unsalted butter, softened: Provides richness and that melt-in-your-mouth softness.
- 3/4 cup (150 g) granulated sugar: Contributes sweetness and subtle crunch.
- 1/2 cup (100 g) packed light brown sugar: Adds moisture and a hint of caramel flavor for depth.
- 1 large egg: Binds everything together and helps create a tender crumb.
- 1 teaspoon vanilla extract: Boosts overall aroma and rounds out the flavor beautifully.
- 1/2 cup (90 g) semi-sweet chocolate chips: For pockets of melty chocolate heaven throughout.
- 1 cup (50 g) mini marshmallows: The star ingredient delivering those gooey, stretchy bites we adore.
- 1/3 cup (60 g) marshmallow fluff (optional): Swirled in to add extra marshmallow creaminess and a fun texture contrast.
How to Make Marshmallow Chocolate Cookies Recipe
Step 1: Preheat and Prepare Your Workspace
Start by heating your oven to 350°F (175°C). Line two baking sheets with parchment paper. This simple prep ensures your cookies bake evenly and won’t stick, giving you that perfect easy release when it comes time to transfer them off the tray.
Step 2: Mix the Dry Ingredients
In a medium bowl, whisk together the all-purpose flour, unsweetened cocoa powder, baking soda, and salt. This step blends those dry components so your cookies have an even chocolatey taste and will rise just right.
Step 3: Cream the Butter and Sugars
Grab a large bowl and beat the softened butter with granulated and light brown sugars until the mixture becomes light and fluffy — usually around 2 to 3 minutes. This creates a creamy base that helps your cookies stay soft and chewy.
Step 4: Add the Wet Ingredients
Mix in the egg and vanilla extract until completely combined. The egg adds moisture and helps bind everything, while vanilla adds a sweet warmth that lifts the chocolate flavors beautifully.
Step 5: Combine Dry and Wet Mixtures
Gradually add your dry ingredient mixture into the wet ingredients in two to three batches. Mix just until everything is combined—overmixing can sometimes make cookies tough, and we want soft perfection here.
Step 6: Fold in the Chocolate Chips
Gently fold in the semi-sweet chocolate chips, ensuring delightful bursts of melted chocolate in every bite without breaking the dough’s delicate texture.
Step 7: Add Mini Marshmallows and Marshmallow Fluff
Carefully fold in the mini marshmallows and, if you’re using it, swirl in the marshmallow fluff. Be gentle here to keep those marshmallow pieces intact—no overmixing, so you retain those beautiful gooey swirls that make these cookies so special.
Step 8: Scoop and Bake
Use a cookie scoop or spoon to place dough on the lined baking sheets, spacing them about 2 inches apart. Bake for 8 to 10 minutes until the edges are set but the centers are still soft and inviting.
Step 9: Cool and Enjoy
Allow the cookies to rest on the baking sheet for 5 minutes—this helps them set without breaking. Then transfer to a wire rack to cool completely or enjoy warm for maximum gooey joy.
How to Serve Marshmallow Chocolate Cookies Recipe
Garnishes
Sometimes simple is best: a light dusting of powdered sugar or a drizzle of melted white chocolate can add a pretty touch and provide a sweet contrast to the rich cocoa. Toasted marshmallows on top right after baking also amp up the melty marshmallow fix.
Side Dishes
These cookies shine paired with a cold glass of milk – classic for a reason! You can also serve them alongside a scoop of vanilla ice cream or a cup of hot coffee or cocoa for a full dessert experience that’s creamy and comforting.
Creative Ways to Present
Try stacking a few cookies with a dollop of marshmallow fluff or whipped cream between them to create a cookie sandwich treat. Or dip half of each cookie in melted chocolate and sprinkle with mini marshmallows or sea salt for a decadent twist.
Make Ahead and Storage
Storing Leftovers
If you have any of these Marshmallow Chocolate Cookies left (though honestly, who will?), store them in an airtight container at room temperature. They’ll stay fresh and chewy for 3 to 4 days—perfect for quick snacks or last-minute dessert cravings.
Freezing
You can absolutely freeze these cookies to enjoy later. Place them in a single layer on a baking sheet, freeze until solid, then transfer to a freezer-safe bag or container. They’ll keep beautifully for up to 3 months. When ready, thaw at room temperature or warm gently in the oven.
Reheating
To bring back that just-baked warmth, pop your cookies in a preheated oven at 300°F for 5 minutes, or microwave for 10-second intervals until gooey and soft again. This step revives the gooey marshmallow and melty chocolate perfectly.
FAQs
Can I substitute the marshmallow fluff in this Marshmallow Chocolate Cookies Recipe?
Yes! The marshmallow fluff is optional and mainly adds extra gooey swirls, but you can leave it out or replace it with more mini marshmallows if you prefer.
What’s the best way to prevent marshmallows from burning in the oven?
Baking these cookies at 350°F and for a short duration (8-10 minutes) keeps the marshmallows soft and melty without burning. Also, folding marshmallows gently into the dough protects them during baking.
Can I use different types of chocolate chips?
Absolutely! Semi-sweet chocolate chips give a balanced sweetness, but feel free to use dark, milk, or white chocolate chips depending on your preference.
Are these cookies chewy or crispy?
This Marshmallow Chocolate Cookies Recipe yields soft, chewy cookies with a tender edge, thanks to the butter and brown sugar combination paired with melty marshmallow pieces.
Can I make these cookies gluten-free?
To make a gluten-free version, substitute the all-purpose flour with a gluten-free baking blend, but be sure it contains xanthan gum for proper texture. The marshmallows and other ingredients are typically gluten-free but always check labels to be safe.
Final Thoughts
There’s just something magical about the way marshmallows melt into chocolatey dough that makes these cookies impossible not to love. This Marshmallow Chocolate Cookies Recipe brings warmth, nostalgia, and pure deliciousness all wrapped into one simple baking adventure. Grab your ingredients and treat yourself to something special—you won’t regret it!
Print
Marshmallow Chocolate Cookies Recipe
- Prep Time: 10 minutes
- Cook Time: 10 minutes
- Total Time: 25 minutes
- Yield: 8 servings
- Category: Dessert
- Method: Baking
- Cuisine: American
Description
Delight in these rich and chewy Marshmallow Chocolate Cookies featuring a perfect blend of cocoa, chocolate chips, and gooey marshmallows, enhanced with a swirl of marshmallow fluff for an extra indulgent treat. These cookies boast a soft center with crisp edges, ideal for any chocolate lover seeking a sweet, comforting dessert.
Ingredients
Dry Ingredients:
- 1 ¾ cups (220 g) all-purpose flour
- 1/2 cup (40 g) unsweetened cocoa powder
- 1 teaspoon baking soda
- 1/4 teaspoon salt
Wet Ingredients:
- 1/2 cup (115 g) unsalted butter, softened
- 3/4 cup (150 g) granulated sugar
- 1/2 cup (100 g) packed light brown sugar
- 1 large egg
- 1 teaspoon vanilla extract
Mix-Ins:
- 1/2 cup (90 g) semi-sweet chocolate chips
- 1 cup (50 g) mini marshmallows
- 1/3 cup (60 g) marshmallow fluff (optional)
Instructions
- Preheat and Prep: Preheat your oven to 350°F (175°C) and line two baking sheets with parchment paper to prevent sticking and ensure even baking.
- Mix Dry Ingredients: In a medium-sized bowl, whisk together the all-purpose flour, unsweetened cocoa powder, baking soda, and salt until well combined and uniform.
- Cream Butter and Sugars: In a large mixing bowl, beat the softened unsalted butter with granulated sugar and light brown sugar using a mixer or whisk until the mixture is light, fluffy, and pale in color, about 2 to 3 minutes.
- Add Wet Ingredients: Incorporate the egg and vanilla extract into the creamed butter and sugars, mixing well until fully combined and smooth.
- Combine Dry with Wet: Gradually add the dry ingredient mixture to the wet mixture in 2 to 3 batches, stirring gently after each addition until just combined to avoid overmixing, which can toughen the dough.
- Fold in Chocolate Chips: Gently fold the semi-sweet chocolate chips into the dough, distributing them evenly without breaking them up.
- Add Marshmallows and Fluff: Carefully fold in the mini marshmallows and, if using, swirl in the marshmallow fluff. Mix just enough to incorporate and preserve the visible swirls for extra texture and flavor.
- Scoop and Bake: Use a cookie scoop or spoon to drop rounded portions of dough onto the prepared baking sheets, spacing them about 2 inches apart. Bake in the preheated oven for 8 to 10 minutes, until the edges are set but the centers remain soft and slightly underbaked for a chewy texture.
- Cool and Serve: Allow the cookies to cool on the baking sheets for 5 minutes before transferring them to a wire rack to cool completely. Enjoy warm or at room temperature.
Notes
- For best results, do not overmix the dough once the dry ingredients are added to maintain tenderness.
- You can substitute the semi-sweet chocolate chips with dark or milk chocolate chips based on preference.
- Adding the marshmallow fluff is optional but enhances the gooey texture and appearance of the cookies.
- If you prefer a crunchier cookie, bake for an additional 1-2 minutes but watch closely to prevent burning.
- Store the cookies in an airtight container at room temperature for up to 3 days or freeze for longer storage.

