Jump to Recipe Print RecipeStepping into the kitchen with the longing for something sweet often leads to delicious discoveries. Today, I’m excited to share my version of Chocolate Marshmallow Swirl Cookies, an easy cookie recipe that combines luscious chocolate flavor with gooey marshmallow goodness. Picture biting into a warm, chewy cookie, encountering melted marshmallows that create a delightful texture—pure indulgence! These cookies are not only a quick treat to whip up, making them perfect for a weekday dessert, but they’re also a crowd-pleaser for festive gatherings. They easily adapt to your preferences: mix in some chocolate chips or nuts, or even swap out the mini marshmallows for flavored ones. Intrigued? Let’s get baking! Why are these cookies irresistible? Irresistible Flavor: Each cookie bursts with rich chocolate flavor, perfectly balanced by gooey marshmallow pockets for a delightful treat. Simple to Make: This easy cookie recipe requires minimal ingredients and time, making them a breeze to whip up on busy days. Customizable Treats: Add your favorite mix-ins like chocolate chips or nuts, or try swapping marshmallows for a fun twist. Perfect for Sharing: With their crowd-pleasing appeal, these cookies are perfect for parties, lunchboxes, or cozy evenings at home. Bake Ahead: Make the dough in advance for an effortless sweet surprise when cravings hit unexpectedly. Chocolate Marshmallow Swirl Cookies Ingredients Note: Gather these essential ingredients for delightful Chocolate Marshmallow Swirl Cookies that will impress everyone! For the Cookie Dough • All-purpose flour – provides structure; substitute with a gluten-free blend for a gluten-free version. • Unsweetened cocoa powder – ensures rich chocolate flavor; Dutch-processed cocoa can add a slightly different taste. • Baking soda – acts as a leavening agent; check fresher for better results. • Salt – enhances sweetness; common table salt works perfectly. • Unsalted butter – adds moisture and chewiness; dairy-free butter is an option for lactose-free cookies. • Granulated sugar – contributes sweetness and a cakey texture; swap for brown sugar for extra moisture. • Brown sugar – adds chewiness and depth of flavor; light or dark can be used interchangeably. • Eggs – binds the ingredients together and adds moisture; use flax eggs for a vegan alternative. • Vanilla extract – enhances the flavor; opt for pure vanilla for the best result. For the Gooey Finish • Mini marshmallows – create soft, sweet pockets; regular marshmallows can be cut to size for substitution. These ingredients come together seamlessly to form the perfect batch of Chocolate Marshmallow Swirl Cookies that are sure to become a family favorite! Step‑by‑Step Instructions for Chocolate Marshmallow Swirl Cookies Step 1: Prep Preheat your oven to 180°C (350°F) and prepare two baking sheets by lining them with parchment paper. This not only prevents sticking but also ensures the cookies bake evenly. While the oven heats, gather your ingredients so you have everything ready to create the delightful Chocolate Marshmallow Swirl Cookies. Step 2: Mix Dry Ingredients In a medium bowl, whisk together the all-purpose flour, unsweetened cocoa powder, baking soda, and salt until everything is well combined. This step is crucial for mixing dry ingredients evenly, ensuring that each cookie has the right balance of flavors and texture. Set this mixture aside while you work on the wet ingredients for your cookies. Step 3: Cream Butter and Sugars In a large mixing bowl, use an electric mixer to cream the softened unsalted butter with both granulated and brown sugars until the mixture is light and fluffy, about 2-3 minutes. The butter should be pale in color, and this creates a beautiful base for your Chocolate Marshmallow Swirl Cookies, adding moisture and richness to the dough. Step 4: Incorporate Eggs Beat in the eggs one at a time into the butter-sugar mixture, mixing well between each addition. Follow with the vanilla extract, ensuring everything is thoroughly combined and smooth. The eggs will help bind the ingredients together, adding richness and ensuring your cookies achieve that perfect chewy texture. Step 5: Combine Mixtures Gradually add the dry ingredients to the wet mixture, mixing slowly with a spatula or wooden spoon to avoid overworking the dough. You want a soft, slightly sticky cookie dough that holds together well but isn’t dry. This will be the base of your Chocolate Marshmallow Swirl Cookies, so make sure not to overmix. Step 6: Fold in Marshmallows Carefully fold the mini marshmallows into the cookie dough using a spatula. Do this gently to preserve the lightness of the mixture while evenly distributing the marshmallows throughout the dough. The marshmallows will create those gooey pockets of sweetness when baked, adding to the overall charm of your cookies. Step 7: Scoop Dough Using a tablespoon or a cookie scoop, drop rounded portions of cookie dough onto your prepared baking sheets, leaving about 5 cm (2 inches) between each scoop. This spacing allows the cookies to spread during baking without merging together. You’ll love the anticipation as you prepare to bake your Chocolate Marshmallow Swirl Cookies! Step 8: Optional Decoration For an extra touch, press a few additional mini marshmallows onto the tops of the cookie dough scoops. This step not only enhances the cookies’ visual appeal but also ensures more gooey marshmallow goodness in each bite. Get creative, and have fun with how your cookies look! Step 9: Bake Place the baking sheets in the preheated oven and bake for 10–12 minutes. You’ll know they’re ready when the edges appear set, and the centers remain slightly soft. The aroma of chocolate and marshmallow will fill your kitchen, making it hard to resist peeking at your Chocolate Marshmallow Swirl Cookies while they bake. Step 10: Cool Once baked, remove the cookies from the oven and let them cool on the baking sheets for about 5 minutes. Afterward, carefully transfer them to a wire rack to cool completely. This resting period allows the cookies to set properly while retaining their soft, chewy texture on the inside, thanks to the melted marshmallows. Make Ahead Options These Chocolate Marshmallow Swirl Cookies are perfect for busy home cooks looking to save time! You can prepare the cookie dough and refrigerate it up to 24 hours in advance, allowing the flavors to meld beautifully. Simply mix together the dry and wet ingredients as usual, then wrap the dough tightly in plastic wrap and store it in the fridge. For even better results, scoop the dough into balls before chilling; this way, you can bake them straight from the fridge. When you’re ready to bake, just preheat your oven and add an extra minute or two to the baking time for perfectly gooey cookies. You’ll enjoy a delicious treat with minimal effort! What to Serve with Chocolate Marshmallow Swirl Cookies? Indulging in warm, gooey cookies is just the beginning of a delightful dessert experience. Pair them with these perfect accompaniments to elevate every bite! Warm Milk: A classic pairing that enhances the chocolate flavor and complements the chewy texture with its creamy richness. Vanilla Ice Cream: Scoop rich vanilla ice cream on top for a delightful contrast of temperatures and flavors—listen to that perfect melt! Fresh Berries: Juicy strawberries or raspberries offer a fresh, slightly tart counterpart to the sweetness, cleansing your palate delightfully. Coffee: The boldness of a freshly brewed cup of coffee balances the sweetness while bringing out the chocolate undertones. Chocolate Drizzle: Drizzling melted chocolate over your cookies adds an extra layer of indulgence, making them even more visually tempting! Nutty Topping: Sprinkle chopped nuts like walnuts or pecans for an intriguing crunch, creating a delightful texture contrast. Caramel Sauce: Dip or drizzle gorgeous caramel sauce over the cookies for added sweetness that makes your taste buds dance. Each of these options brings out the magic in your Chocolate Marshmallow Swirl Cookies, ensuring a truly memorable treat! Chocolate Marshmallow Swirl Cookies Variations Feel free to put your own spin on these delightful cookies and let your creativity shine in the kitchen! Nutty Bliss: Add chopped walnuts or pecans for a delightful crunch that complements the chewy texture. Flavored Marshmallows: Swap mini marshmallows for raspberry or coconut-flavored ones to elevate the taste and add fun twists. Spicy Kick: Incorporate a pinch of cayenne pepper or chili powder for a surprising warm heat that balances the sweet marshmallows. Chocolate Chip Extravaganza: Fold in dark or white chocolate chips along with the marshmallows for an extra burst of chocolatey goodness. Drizzle Delight: Elevate these cookies by drizzling melted chocolate on top after they’ve cooled, creating an indulgent treat perfect for special occasions. Oatmeal Version: Replace a portion of the all-purpose flour with rolled oats for a heartier texture that adds depth to every bite. Minty Freshness: Mix in mint extract or sprinkle crushed peppermint candies for a delightful holiday spin, perfect for festive gatherings. Zesty Lemon: Stir in some lemon zest for a refreshing hint of citrus that brightens up the rich chocolate flavor. To explore more inspiring cookie recipes, don’t forget to check out these treats: Chocolate Chip Cookies, Tiramisu Cookies Melt, and Lemon Raspberry Cookies. Each version brings its own unique charm to your homemade cookie adventures! Storage Tips for Chocolate Marshmallow Swirl Cookies Room Temperature: Store cookies in an airtight container at room temperature for up to 5 days for the best texture and flavor. Fridge: If you prefer extra soft cookies, refrigerate them in an airtight container; they’ll stay fresh for up to a week. Freezer: For longer storage, freeze the cookies in a single layer, then transfer to an airtight container for up to 3 months. Thaw at room temperature before enjoying. Reheating: To revive the gooeyness, warm cookies in the microwave for about 10 seconds or in an oven at 175°C (350°F) for a couple of minutes. Expert Tips for Chocolate Marshmallow Swirl Cookies Chill the Dough: If your cookie dough feels too soft, refrigerate it for 15–30 minutes before baking. This helps prevent excessive spreading, ensuring a thicker, chewy cookie. Mixing Matters: When combining wet and dry ingredients, mix just until combined. Overworking the dough can result in tougher cookies, so keep it gentle! Sugar Swap: For chewier cookies, use a mix of granulated and brown sugar. Brown sugar adds moisture and a delightful caramel flavor to your chocolate cookies. Fresh Ingredients: Ensure your baking soda is fresh; old leavening agents can impact the rise and texture of your cookies. Always check the expiration date! Gooey Marshmallows: To achieve extra gooey pockets, press a few mini marshmallows onto the top of the cookies just before baking. This creates a delightful marshmallow topping for your treats. Storing Tips: Store any leftover Chocolate Marshmallow Swirl Cookies in an airtight container at room temperature. They stay fresh for up to five days, perfect for snacking! Chocolate Marshmallow Swirl Cookies Recipe FAQs What is the best way to select ripe ingredients? Absolutely! For the best Chocolate Marshmallow Swirl Cookies, make sure your butter is at room temperature—soft but not melted. This ensures it creams well with sugars. Choose fresh mini marshmallows without any dark spots or hard edges, as these can affect both texture and flavor. How should I store Chocolate Marshmallow Swirl Cookies and for how long? You can store these cookies in an airtight container at room temperature for up to 5 days. If you prefer them even softer, pop them in the fridge where they can stay fresh for up to a week. Just remember to use a container that seals tightly to maintain their chewiness! Can I freeze Chocolate Marshmallow Swirl Cookies? Absolutely! To freeze them, let the cookies cool completely, then place them in a single layer on a baking sheet. Freeze until solid, then transfer to an airtight container for up to 3 months. To enjoy them again, just thaw at room temperature or briefly warm them in the microwave! What should I do if my cookies spread too much when baking? If your Chocolate Marshmallow Swirl Cookies spread excessively, it might be due to soft butter or not chilling the dough. To fix this, refrigerate the dough for 15–30 minutes before baking. Also, ensure your baking soda is fresh as it aids in proper rising and texture. Are these cookies safe for those with food allergies? These cookies contain common allergens like gluten, dairy, and eggs. For those with allergies, consider using a gluten-free flour blend, dairy-free butter, and flax eggs as substitutes. Always check ingredient labels to avoid cross-contamination, especially with marshmallows, as some brands may contain allergens. Can I customize the recipe with different ingredients? Very! This recipe is wonderfully adaptable. Feel free to add chocolate chips, nuts, or flavored marshmallows to give your cookies a unique flair. Just remember to keep the proportions similar to ensure the dough remains balanced for delightful results! Chocolate Marshmallow Swirl Cookies: Pure Gooey Bliss Delight in these Chocolate Marshmallow Swirl Cookies combining rich chocolate flavor and gooey marshmallows for a perfect treat. Print Recipe Pin Recipe Prep Time 15 minutes minsCook Time 12 minutes minsCooling Time 5 minutes minsTotal Time 32 minutes mins Servings: 24 cookiesCourse: DessertCuisine: AmericanCalories: 150 Ingredients Equipment Method Nutrition Notes Ingredients 1x2x3x? For the Cookie Dough2 cups All-purpose flour Substitute with a gluten-free blend for a gluten-free version.3/4 cup Unsweetened cocoa powder Dutch-processed cocoa can add a slightly different taste.1 teaspoon Baking soda Check for freshness for better results.1/2 teaspoon Salt Common table salt works perfectly.1 cup Unsalted butter Can use dairy-free butter for lactose-free version.1 cup Granulated sugar Can swap for brown sugar for extra moisture.1/2 cup Brown sugar Light or dark can be used interchangeably.2 large Eggs Use flax eggs for a vegan alternative.2 teaspoons Vanilla extract Opt for pure vanilla for the best result.For the Gooey Finish2 cups Mini marshmallows Regular marshmallows can be cut to size for substitution. Equipment OvenMixing bowlsElectric MixerBaking SheetsParchment PaperCookie Scoop Method Step-by-Step InstructionsPreheat your oven to 180°C (350°F) and prepare two baking sheets by lining them with parchment paper.In a medium bowl, whisk together the all-purpose flour, unsweetened cocoa powder, baking soda, and salt until combined.In a large mixing bowl, use an electric mixer to cream the softened unsalted butter with both sugars until light and fluffy, about 2-3 minutes.Beat in the eggs one at a time, mixing well, then add the vanilla extract until everything is combined and smooth.Gradually add the dry ingredients to the wet mixture, mixing slowly to avoid overworking the dough.Carefully fold the mini marshmallows into the cookie dough using a spatula.Drop rounded portions of dough onto the prepared baking sheets, leaving space between each scoop.For decoration, press a few additional mini marshmallows onto the tops of the cookie dough scoops.Bake for 10-12 minutes until the edges are set and centers are slightly soft.Allow the cookies to cool on the baking sheets for about 5 minutes before transferring to a wire rack to cool completely. Nutrition Serving: 1cookieCalories: 150kcalCarbohydrates: 20gProtein: 1gFat: 7gSaturated Fat: 4gCholesterol: 20mgSodium: 100mgPotassium: 50mgFiber: 1gSugar: 10gVitamin A: 100IUCalcium: 10mgIron: 0.5mg NotesCookies can be stored in an airtight container for up to 5 days at room temperature, or refrigerated for a week for extra softness. Tried this recipe?Let us know how it was!