Get ready to indulge in a wonderful treat that combines rich chocolate flavor with the soft, gooey delight of marshmallows. The Marshmallow Chocolate Cookies Recipe is a beloved favorite because it perfectly balances a fudgy chocolate base with pillowy marshmallows and melty chocolate chips, creating a cookie experience like no other. Whether you’re baking for a cozy night in or impressing friends and family, these cookies are sure to become your go-to for any sweet craving.
Ingredients You’ll Need

Ingredients You’ll Need
This recipe uses simple, pantry-friendly ingredients that come together to build the perfect chocolate cookie foundation, while the marshmallows and chocolate chips add texture and bursts of sweetness. Each element plays a crucial role in creating a soft, rich, and irresistibly chewy cookie.
- 1 ¾ cups (220 g) all-purpose flour: The essential base for structure and tenderness in the cookies.
- 1/2 cup (40 g) unsweetened cocoa powder: Gives a deep chocolate flavor and beautiful dark color.
- 1 teaspoon baking soda: Helps the cookies rise slightly and adds a lightness to the texture.
- 1/4 teaspoon salt: Balances sweetness and enhances chocolate flavor.
- 1/2 cup (115 g) unsalted butter, softened: Adds richness and moisture for a soft crumb.
- 3/4 cup (150 g) granulated sugar: Provides sweetness and contributes to the cookie’s classic chewy texture.
- 1/2 cup (100 g) packed light brown sugar: Adds a touch of molasses flavor and extra chewiness.
- 1 large egg: Binds ingredients together and helps give lift.
- 1 teaspoon vanilla extract: Enhances all the other flavors with a warm, sweet aroma.
- 1/2 cup (90 g) semi-sweet chocolate chips: Melts within the cookies for extra pools of chocolate.
- 1 cup (50 g) mini marshmallows: Creates soft, gooey pockets that contrast the chocolate perfectly.
- 1/3 cup (60 g) marshmallow fluff (optional): Swirled in for an extra marshmallow-y dimension and a pretty marble effect.
How to Make Marshmallow Chocolate Cookies Recipe
Step 1: Preheat and Prepare Your Baking Sheets
Start by heating your oven to 350°F (175°C). Line two baking sheets with parchment paper to ensure the cookies don’t stick and bake evenly. Prepping early makes the process smoother and guarantees those cookies come out just right.
Step 2: Whisk Together Your Dry Ingredients
In a medium bowl, combine 1 ¾ cups of all-purpose flour, 1/2 cup unsweetened cocoa powder, 1 teaspoon baking soda, and 1/4 teaspoon salt. Whisking these together ensures the baking soda and salt are evenly distributed, which will give your cookies perfect rise and flavor with no surprises.
Step 3: Cream Butter and Sugars to Perfection
Grab a large bowl and beat 1/2 cup softened unsalted butter with 3/4 cup granulated sugar and 1/2 cup packed light brown sugar until light and fluffy — about 2 to 3 minutes. This step is where the magic of a tender texture begins, as air is incorporated for that soft crumb you crave.
Step 4: Add Wet Ingredients
Beat in one large egg and 1 teaspoon vanilla extract until everything is fully combined. These ingredients help bind your dough together, adding moisture and richness to your sumptuous cookies.
Step 5: Combine Dry and Wet Ingredients
Gradually add the dry mixture to the wet ingredients in two or three batches. Mix just until everything comes together — overmixing can make the cookies tough, and we want tender, chewy bites.
Step 6: Fold in Chocolate Chips
Gently fold in 1/2 cup semi-sweet chocolate chips. This step is essential for dispersing melty chocolate throughout every cookie. The little pockets of chocolate will be pure heaven with every bite.
Step 7: Add the Marshmallows and Marshmallow Fluff
Carefully fold in 1 cup mini marshmallows and the optional 1/3 cup marshmallow fluff if you’re using it. Be gentle to maintain those beautiful swirls of fluff — this ingredient takes the gooey factor to the next level and adds a playful texture contrast.
Step 8: Scoop and Bake
Scoop dough using a tablespoon or cookie scoop onto the prepared sheets, leaving about 2 inches of space between cookies to allow for gentle spreading. Bake for 8 to 10 minutes until the edges are set, but the centers remain soft and slightly underbaked for that chewy center everyone loves.
Step 9: Cool and Enjoy
Let the cookies cool on the baking sheet for 5 minutes before transferring them to a wire rack to cool completely. This resting time helps them firm up just enough while keeping that irresistibly gooey middle intact.
How to Serve Marshmallow Chocolate Cookies Recipe
Garnishes
While these cookies stand beautifully on their own, a light dusting of powdered sugar or a drizzle of melted white chocolate adds a lovely finishing touch. You can also top with a toasted marshmallow for an extra-special presentation that’s sure to impress.
Side Dishes
Serve your Marshmallow Chocolate Cookies Recipe alongside a tall glass of cold milk, a scoop of vanilla ice cream, or a warm cup of hot chocolate. These pairings enhance the chocolate and marshmallow flavors, making your snack or dessert feel like a comforting treat on a chilly day.
Creative Ways to Present
For parties or gift-giving, arrange cookies in a cute tin layered with parchment paper, or stack them with wax paper separators for a cookies-and-milk gift box. You can also sandwich marshmallow fluff and chocolate chips between two cookies for an extra indulgent marshmallow chocolate cookie ice cream sandwich!
Make Ahead and Storage
Storing Leftovers
Store any leftover cookies in an airtight container at room temperature. They’ll stay fresh and soft for 3 to 4 days, perfect for enjoying throughout the week without losing that wonderful gooey marshmallow texture.
Freezing
You can freeze the dough before baking by scooping it into balls and placing them on a baking sheet in the freezer until solid, then transferring to a freezer-safe bag. The dough will keep for up to 3 months. Cookies can also be frozen after baking, stored in an airtight container, and thawed at room temperature.
Reheating
To revive that freshly-baked softness, reheat cookies in a 300°F oven for 3 to 5 minutes or microwave them for about 10 seconds. This melts the chocolate and marshmallow fluff just enough to bring back that fresh-from-the-oven taste and texture.
FAQs
Can I use regular marshmallows instead of mini marshmallows?
Yes! If you only have regular marshmallows on hand, you can chop them into smaller pieces before folding them in. Keep in mind larger chunks may alter the texture slightly but will still deliver that delicious gooeyness.
Is marshmallow fluff necessary?
Marshmallow fluff is optional in this recipe. It adds an extra creamy swirl and enhances the marshmallow flavor, but the cookies turn out great even without it, thanks to the mini marshmallows and chocolate chips.
Can I make these cookies gluten-free?
To make this Marshmallow Chocolate Cookies Recipe gluten-free, substitute the all-purpose flour with a gluten-free baking blend that measures cup-for-cup. Make sure your cocoa powder and other mix-ins are also gluten-free.
Why are my marshmallows burning in the oven?
Marshmallows can brown quickly in a hot oven, so keep a close eye when baking. Baking for just 8 to 10 minutes and ensuring marshmallows are nestled inside the dough (not fully exposed on top) helps prevent burning and keeps them soft and melty.
Can I add nuts to the cookie dough?
Absolutely! Adding chopped nuts like walnuts or pecans will introduce a nice crunch and complement the chocolate and marshmallow flavors beautifully. Add about 1/2 cup when folding in the chocolate chips.
Final Thoughts
This Marshmallow Chocolate Cookies Recipe is a must-try for anyone who loves indulging in rich chocolate treats with a fun and melty twist. They’re easy to make, irresistibly soft, and perfect for sharing or keeping all to yourself (we won’t tell!). Give them a go and watch how quickly they disappear — trust me, you’ll want to bake these again and again.
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
These Marshmallow Chocolate Cookies are rich, fudgy, and loaded with gooey mini marshmallows and semi-sweet chocolate chips. Perfectly soft with a hint of cocoa, these cookies blend the delightful chewiness of marshmallows with the sweetness of chocolate, creating an irresistible treat for any chocolate lover.
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 oven to 350°F (175°C). Line two baking sheets with parchment paper to prevent sticking and allow for even baking.
- Mix Dry Ingredients: In a medium bowl, whisk together the all-purpose flour, unsweetened cocoa powder, baking soda, and salt, ensuring they are evenly distributed for a consistent dough texture.
- Cream Butter and Sugars: In a large bowl, use an electric mixer to cream the softened butter with granulated sugar and brown sugar until the mixture is light and fluffy, usually about 2–3 minutes. This step incorporates air for a tender cookie.
- Add Wet Ingredients: Beat in the egg and vanilla extract until fully combined, which helps bind the dough while adding flavor.
- Combine Dry with Wet: Gradually add the dry ingredient mixture into the wet ingredients in 2–3 batches, mixing just until the ingredients are combined to avoid overworking the dough.
- Fold in Chocolate Chips: Gently fold the semi-sweet chocolate chips into the cookie dough to evenly distribute without breaking the chips.
- Add Marshmallows and Fluff: Carefully fold in mini marshmallows and, if using, the marshmallow fluff. Mix lightly to maintain the swirled effect and to keep the marshmallows from melting prematurely.
- Scoop and Bake: Use a scoop or spoon to place dough balls onto the prepared baking sheets, spacing them 2 inches apart to allow for spreading. Bake in the preheated oven for 8–10 minutes until the edges are set but the centers remain soft and chewy.
- Cool and Serve: Allow the cookies to cool on the baking sheet for 5 minutes to firm up before transferring them to a wire rack to cool completely. This prevents breaking and helps achieve the perfect texture.
Notes
- To keep the marshmallows from burning or melting excessively, avoid overbaking the cookies.
- You can substitute semi-sweet chocolate chips with dark chocolate or milk chocolate chips based on preference.
- The marshmallow fluff is optional but adds an extra layer of gooey texture and flavor.
- Store cookies in an airtight container at room temperature for up to 5 days.
- For a festive touch, add colorful mini marshmallows or a sprinkle of sea salt on top before baking.

