Name: Gooey Chocolate Marshmallow Swirl Cookies for Cozy Days
Prep time: 20 min
Cook time: 12 min
Total time: 92 min
Ingredients: 1.5 cups all-purpose flour; 0.75 cups unsweetened cocoa powder; 1 teaspoon baking soda; pinch salt; 0.5 cups unsalted butter (room temperature); 1 cups granulated sugar; 2 large eggs (room temperature); 1 teaspoon vanilla extract; 1 cup marshmallow fluff (or mini marshmallows)

As I gazed out at the winter wonderland outside, a craving for something sweet tugged at my heart. That’s when these Chocolate Marshmallow Swirl Cookies come to life, embodying everything cozy and delicious about the season. With their crisp edges and soft, gooey centers swirled with marshmallow, they’re not only a delight to bake but also a quick and easy treat that everyone will adore. These cookies are perfect for holiday gatherings or simply as a pick-me-up on a chilly day, and let’s be honest—they’re ideal for anyone looking to escape the fast-food routine and indulge in something homemade. So, are you ready to bring a little warmth and sweetness into your kitchen? Let’s dive into this delightful recipe together!

Why are these cookies so irresistible?

Irresistible warmth: Imagine the aroma of chocolate wafting through your home, inviting everyone to gather.
Delightfully gooey centers: The marshmallow swirls create a heavenly melting experience that’s simply unforgettable.
Quick and easy: With straightforward steps, you can whip these up in no time—perfect for when sweet cravings strike!
Versatile options: Customize with mini marshmallows or nuts to make them your own.
Festive touch: These cookies are a wonderful addition to any holiday table or as a cozy snack with hot cocoa. If you’re looking for more comforting treats, don’t miss my delightful Moist Cinnamon Swirl Bundt Cake or our luscious Decadent Caramel Swirl Brownies.

Chocolate Marshmallow Swirl Cookies Ingredients

For the Cookie Dough

All-purpose flour – essential for providing structure to the cookies.
Unsweetened cocoa powder – contributes rich, chocolatey flavor.
Baking soda – acts as a leavening agent to help the cookies rise perfectly.
Salt – enhances the overall flavor and balances sweetness.
Unsalted butter – adds richness and moisture; ensure it’s at room temperature for easy mixing.
Granulated sugar – sweetens the dough and helps create a tender texture when creamed with butter.
Eggs – bind the ingredients together and provide moisture; use room temperature eggs for better mixing.
Vanilla extract – infuses depth of flavor into the cookie dough.

For the Marshmallow Swirl

Marshmallow fluff or mini marshmallows – gives the signature gooey swirls that make these chocolate marshmallow swirl cookies special; consider adding chocolate chips for an extra treat!

Now, gather these ingredients and get ready to bake up some warm, gooey goodness!

Step‑by‑Step Instructions for Chocolate Marshmallow Swirl Cookies

Step 1: Prepare Dry Ingredients
Begin by whisking together 1 ½ cups of all-purpose flour, ¾ cup of unsweetened cocoa powder, 1 teaspoon of baking soda, and a pinch of salt in a medium bowl. This blend creates the foundation for your Chocolate Marshmallow Swirl Cookies. Ensure there are no lumps, and then set the mixture aside to focus on the wet ingredients.

Step 2: Cream Butter and Sugar
In a large mixing bowl, use an electric mixer to beat ½ cup of room temperature unsalted butter and 1 cup of granulated sugar together. Continue mixing for about 3-4 minutes until the mixture appears light and fluffy. This step is crucial for incorporating air, which will help your cookies to rise beautifully while maintaining a tender texture.

Step 3: Add Eggs and Vanilla
Gradually add in 2 large eggs, one at a time, mixing well after each addition. Pour in 1 teaspoon of vanilla extract to enhance the flavor. Keep beating the mixture until it is completely smooth and creamy. The eggs will enrich the dough’s texture and help bind all the ingredients together for your Chocolate Marshmallow Swirl Cookies.

Step 4: Combine Mixtures
Slowly incorporate the dry ingredient mixture into the wet ingredients, blending on low speed. Mix until just combined, which takes about 30 seconds; be careful not to overmix, as this maintains the tender consistency of the cookies. Scrape down the sides of the bowl to ensure everything is well combined before moving on to the marshmallow swirl.

Step 5: Incorporate Marshmallow
Gently fold in 1 cup of marshmallow fluff using a spatula, creating swirls in the cookie dough without fully blending it. This will give you the gooey texture that makes these cookies special. Aim for a marbled effect as you mix, ensuring you keep some distinct patches of marshmallow throughout the dough.

Step 6: Chill Dough
Cover the mixing bowl with plastic wrap and refrigerate the dough for at least 1 hour. This chilling process prevents the Chocolate Marshmallow Swirl Cookies from spreading too much in the oven, allowing them to keep their shape and achieve the perfect soft center and crisp edges.

Step 7: Preheat Oven
About 15 minutes before you’re ready to bake, preheat your oven to 350°F (175°C). Line two baking sheets with parchment paper to prevent sticking and ensure easy removal of your cookies once they are baked. This preheat step is essential for optimal baking results.

Step 8: Shape Cookies
Once the dough is chilled, use a cookie scoop to portion out about 1½-inch balls and place them evenly spaced on the prepared baking sheets. Press your thumb gently into the center of each dough ball to create an indent; this will hold additional marshmallow fluff once they are baking, enhancing the swirled effect.

Step 9: Bake
Bake the Chocolate Marshmallow Swirl Cookies for 10-12 minutes. The edges should look set, while the centers remain soft, giving a slight jiggle when you gently shake the baking sheet. For an extra touch of gooeyness, add a bit more marshmallow fluff to each indent halfway through the baking time.

Step 10: Cool
Let the cookies cool on the baking sheet for about 5 minutes before transferring them to a wire rack. This brief cooling period allows them to firm up slightly while maintaining that delightful soft center filled with gooey marshmallow swirls. Enjoy the heavenly aroma wafting through your kitchen!

Storage Tips for Chocolate Marshmallow Swirl Cookies

Room Temperature: Store cookies in an airtight container at room temperature for up to 5 days to maintain their softness and flavor.

Fridge: If you prefer chilled cookies, you can refrigerate them for up to a week, but ensure they’re in a sealed container to prevent drying out.

Freezer: To enjoy your chocolate marshmallow swirl cookies later, freeze them individually wrapped in plastic wrap and placed in a freezer bag for up to 3 months.

Reheating: When ready to indulge, reheat the cookies in the microwave for about 10-15 seconds or warm them in the oven for a few minutes to restore their gooey texture.

Make Ahead Options

These Chocolate Marshmallow Swirl Cookies are ideal for meal prep and can be made in advance to save you time on busy days! You can prepare the cookie dough up to 24 hours ahead of baking. Simply follow the steps to mix the ingredients, then cover and chill the dough in the refrigerator. Additionally, you can scoop the dough into balls and freeze them for up to 3 months—just place them on a baking sheet, freeze until solid, then transfer to an airtight container. When you’re ready to bake, simply add a couple of extra minutes to the baking time if they’re frozen. This way, you’ll enjoy warm, gooey cookies that are just as delicious as when freshly made!

Chocolate Marshmallow Swirl Cookies Variations

Feel free to put your own spin on these delightful cookies and make them uniquely yours!

Mini Marshmallows: Substitute marshmallow fluff with mini marshmallows for fun bursts of gooey goodness. This can create a different texture that’ll delight cookie lovers!
Nuts Galore: Add walnuts or pecans for a satisfying crunch. The nutty flavor complements the rich chocolate, making each bite even more satisfying.
Spicy Kick: For those who enjoy a little heat, add a pinch of cayenne or cinnamon to the dough. It creates a surprising twist that pairs beautifully with chocolate.
Gluten-Free: Swap all-purpose flour with a gluten-free flour blend for a gluten-free version. This allows everyone to indulge in these delicious cookies!
Vegan Delight: Use plant-based butter and vegan marshmallows for an equally scrumptious vegan treat. Everyone deserves a bite of chocolatey goodness, right?
Chocolate Chips: Mix in chocolate chips alongside the marshmallow for rich chocolate flavor throughout. This will elevate the decadence of your cookies!
Peppermint Twist: During the holiday season, a dash of peppermint extract can transform these cookies into a festive treat. The cooling sensation combined with chocolate is purely magical!
Caramel Drizzle: Drizzle caramel sauce over cooled cookies for an extravagant touch. This adds a sweet, buttery flavor that complements the chocolate and marshmallow perfectly!

If you’re looking for more mouthwatering desserts, don’t forget to check out my decadent Caramel Swirl Brownies or test your baking skills with our luscious Chocolate Lava Brownie Cookies. Each twist promises to add a little extra sweetness to your baking adventures!

What to Serve with Gooey Chocolate Marshmallow Swirl Cookies

As the sweet aroma of these cookies fills your kitchen, let’s explore delightful pairings that will elevate your treat experience!

Creamy Hot Cocoa: The rich, velvety texture of hot cocoa contrasts beautifully with the gooey centers of the cookies, creating a cozy winter duo. Picture yourself curled up by the fire, cocoa in hand, savoring each bite.
Vanilla Bean Ice Cream: A scoop of this creamy delight atop a warm cookie melts into the swirls, adding a smooth finish that balances the chocolatey richness.
Fresh Fruit Salad: Bright and refreshing, a mix of berries or citrus can cut through the sweetness and add a vibrant lightness to your treat platter. Consider a dash of mint for an aromatic touch!
Spiced Chai Tea: The warming spices in chai complement the chocolate flavors, creating a lovely harmony that’s perfect for those chilly afternoons.
Chocolate Dipped Pretzels: For a sweet and salty combo, these crunchy snacks echo the chocolate in the cookies while adding an enjoyable texture contrast.
Almond Milk Latte: The nutty flavor of almond milk alongside espresso brings out the cookies’ rich notes, enhancing the overall experience with every sip!
Peppermint Bark: The cool mint of this treat adds an exciting twist to the chocolate, perfect for holiday gatherings and festive celebrations.
Nutty Oatmeal Cookies: Serve them alongside for an interesting texture experience, contrasting chewy oats with the soft and gooey marshmallow swirls in your cookies.

With these pairings, every bite will transport you to cozy winter bliss—enjoy exploring these delicious options!

Expert Tips for Chocolate Marshmallow Swirl Cookies

Chill Dough Properly: Ensure the dough is refrigerated for a full hour to prevent cookies from spreading too much during baking.

Make the Indent: Don’t skip making an indent in each dough ball! This helps hold the marshmallow fluff, enhancing the swirl effect.

Add Extra Fluff: Consider adding a bit more marshmallow fluff mid-bake for an even more pronounced gooeyness in your chocolate marshmallow swirl cookies.

Watch Your Bake Time: Ovens vary; keep an eye on the cookies and remove them once edges are set but the centers remain soft for the best texture.

Use Parchment Paper: Lining your baking sheets with parchment paper makes clean-up a breeze and prevents any sticking.

Customize Add-ins: Feel free to mix in chocolate chips or nuts for added flavor and texture, creating a unique twist on your cookies!

Chocolate Marshmallow Swirl Cookies Recipe FAQs

How do I choose the right marshmallows for this recipe?
Absolutely! You can use either marshmallow fluff or mini marshmallows. If you choose mini marshmallows, consider adding them during the last few minutes of baking for a fun gooey burst. Marshmallow fluff gives a smoother swirl effect, whereas mini marshmallows offer delightful pockets of gooeyness.

What’s the best way to store leftover cookies?
For optimal freshness, place your cookies in an airtight container at room temperature for up to 5 days. They can also be stored in the refrigerator for up to a week if you enjoy them chilled. Just ensure they’re in a sealed container to keep them soft and flavorful.

Can I freeze the cookie dough or baked cookies?
Absolutely! To freeze the dough, scoop cookie balls onto a baking sheet, freeze until firm, then transfer to a freezer-safe bag for up to 3 months. To bake, just add a minute or two to the baking time. Baked cookies can also be frozen in an airtight container for up to 3 months—rehit in the microwave or oven for delightful gooey texture morning or evening.

What if my cookies turn out flat?
If your cookies spread too much, it could be due to the dough not being chilled long enough. Make sure to refrigerate the dough for at least an hour. If you notice the dough is still too soft after chilling, you can always add a tablespoon of flour to help give it more structure before baking.

Are these cookies suitable for people with dietary restrictions?
Yes, indeed! You can make these cookies vegan by substituting unsalted butter with plant-based butter and using vegan marshmallows. Always double-check the labels for allergens, especially if you have guests with specific dietary needs.