Jump to Recipe Print RecipeAs I stood by the oven, the sweet aroma of melting chocolate wafted through the kitchen, instantly transporting me to my childhood—those blissful days spent around a crackling campfire. Today, I’m thrilled to share my recipe for Chocolate Marshmallow Swirl Cookies, where rich chocolate meets delightfully gooey marshmallows in every bite. These cookies aren’t just a treat; they’re the perfect way to brighten up any gathering or snuggle up for a cozy night in. With minimal prep time and a touch of nostalgia, you’ll discover that they’re not only a crowd-pleaser but also an easy way to impress friends and family alike. What variation will you try first—classic mini marshmallows or a fluffy twist? Why Make These Swirl Cookies? Irresistible combination: The mix of rich chocolate and gooey marshmallows makes these cookies a must-try for anyone with a sweet tooth. Nostalgic flavors: Each bite evokes memories of campfires and cozy winter nights, bringing warmth to your gatherings. Quick and easy: With minimal prep time, you’ll have a delightful batch of cookies ready to share in no time. Versatile options: Feel free to experiment by swapping in Salted Honey Cookies or adding nuts for an extra crunch! Crowd-pleasing treat: Perfect for parties or snacks, these cookies are designed to impress with their mouthwatering flavor and chewy texture. Chocolate Marshmallow Swirl Cookies Ingredients For the Cookie Dough All-purpose Flour – This provides the structure for your cookies; consider using whole wheat flour for a healthier twist. Unsweetened Cocoa Powder – Adds that deep chocolate flavor you crave; Dutch-processed cocoa gives a milder taste if preferred. Baking Soda – A leavening agent that ensures your cookies rise perfectly; always check for freshness. Salt – Enhances the flavor overall; you can omit it if you’re watching your sodium intake. Butter – For rich flavor and moisture, but feel free to switch to margarine or coconut oil for a dairy-free option. Granulated Sugar – This balances the flavors and adds sweetness; brown sugar can be used for a deeper caramel note. Eggs – Acts as a binder to keep your cookies together; for vegan cookies, try a flax egg (1 tbsp flaxseed meal + 2.5 tbsp water). Vanilla Extract – Enhances the overall flavor, and using pure vanilla gives the best results. For the Marshmallow Swirls Marshmallows (mini or regular) – They add that sweet, gooey texture; substitute with marshmallow fluff for a different consistency. Use jumbo marshmallows for extra gooeyness if desired. Step‑by‑Step Instructions for Chocolate Marshmallow Swirl Cookies Step 1: Prep the Dough Begin by creaming together ½ cup of softened butter and 1 cup of granulated sugar in a large mixing bowl using a hand mixer until the mixture is light and fluffy, typically about 2-3 minutes. Then, add in 2 large eggs one at a time, along with 2 teaspoons of vanilla extract, mixing until well combined and smooth. Step 2: Combine Dry Ingredients In another bowl, whisk together 1 ½ cups of all-purpose flour, ½ cup of unsweetened cocoa powder, 1 teaspoon of baking soda, and ¼ teaspoon of salt. This dry mixture helps build the structure of your Chocolate Marshmallow Swirl Cookies. Gradually add the dry ingredients to your wet mixture, stirring gently until just combined for a rich, chocolatey dough. Step 3: Add Marshmallows Fold in 1 cup of mini or regular marshmallows into your cookie dough. This step gives your Chocolate Marshmallow Swirl Cookies their signature gooey swirls. Make sure to distribute the marshmallows evenly throughout the dough, ensuring each cookie gets that delightful burst of sweetness when they bake. Step 4: Chill the Dough If your dough feels too sticky, refrigerate it for about 30 minutes. Chilling the dough makes it easier to handle and shape into balls. This step helps control the spread of the cookies while baking, ensuring they maintain that perfect chewy texture you love. Step 5: Shape and Bake Preheat your oven to 350°F (175°C). Scoop tablespoons of chilled dough and roll them into balls, placing them on ungreased baking sheets, leaving about 2 inches between each cookie. This spacing allows for even expansion. Aim for a round shape to help the cookies rise beautifully during baking. Step 6: Bake Put your baking sheets in the preheated oven and bake for 12-15 minutes. Rotate the sheets halfway through to ensure even baking. Look for the edges to be set while the centers remain soft—this will give your Chocolate Marshmallow Swirl Cookies a chewy interior with gooey marshmallow pockets. Step 7: Cool Once baked, let the cookies cool on the baking sheets for about 5 minutes; this allows them to firm up slightly. Then, transfer them to wire racks to cool completely. This cooling process helps them maintain their shape and enhances the overall texture, making them perfectly delicious. What to Serve with Chocolate Marshmallow Swirl Cookies Warm your heart and elevate your cookie experience with delightful pairings that enhance those chocolatey, gooey bites. Cold Milk: The classic combination of cookies and milk never fails! Cold, refreshing milk balances the sweetness and richness of the cookies. Hot Coffee: Pair your cookies with a steaming cup of coffee for a cozy breakfast or afternoon treat. The bitterness of coffee enhances the chocolate flavor beautifully. Vanilla Ice Cream: Add a scoop of creamy vanilla ice cream for a delectable dessert twist. The cold, smooth scoop contrasts wonderfully with the warm, gooey cookies. Fruity Sorbet: Consider a fruity sorbet, like raspberry or mango, for a refreshing contrast. The bright, tangy flavors cut through the richness beautifully. Caramel Drizzle: Drizzle warm caramel sauce over the cookies for an indulgent treat. The gooey caramel creates a luscious experience with every bite. Nutty Hot Chocolate: Serve with a cup of hot chocolate topped with whipped cream and nuts. This combination will send you straight to dessert heaven, creating a luscious chocolate explosion! Coconut Macaroons: Offer a side of chewy coconut macaroons for a delightful flavor variation. Their distinct texture and taste add a delectable layer to your dessert experience. Mint Tea: Enjoy a light mint tea alongside your cookies for a refreshing palate cleanser. The cool mint flavor complements the chocolate without overpowering it. Chocolate Stout Beer: For adults, pair your cookies with a rich chocolate stout beer. The malty flavors in the beer echo the deep chocolate notes of your delicious cookies. Chocolate Marshmallow Swirl Cookies Variations Feel free to customize your cookies by considering these delightful twists that will spark your creativity and tantalize your taste buds! Chocolate Chips: Swap marshmallows for chocolate chips to introduce a richer, chocolatey texture. Each bite will be a chocolate lover’s dream! Nutty Delight: Add ½ cup of chopped walnuts or pecans for a delightful crunch. This classic combination enhances both flavor and texture, bringing a rustic charm to your cookies. Caramel Drizzle: Drizzle melted caramel sauce over the baked cookies for an added layer of sweetness. This twist transforms each cookie into a gourmet treat that’s hard to resist! Coconut Kiss: Mix in sweetened shredded coconut with your dough for a tropical touch. It brings a subtle chewiness that pairs wonderfully with chocolate and marshmallows. Spiced Cookies: Add a teaspoon of cinnamon or pumpkin spice to the batter for a warm, cozy atmosphere. This variation works wonders during the chilly months and enhances nostalgic flavors. Fluffier Marshmallows: Substitute regular marshmallows with marshmallow fluff for a softer texture and unique experience. You’ll enjoy a new, creamier sensation in every bite! Minty Fresh: Incorporate a few drops of peppermint extract for a refreshing twist. Chocolate and mint create a delightful combination that is perfect for the holidays! For more ideas, why not experiment with my Flourless Dark Chocolate or try the simple yet irresistible Ingredient Chewy Chocolate? Your cookie adventures await! Make Ahead Options These Chocolate Marshmallow Swirl Cookies are perfect for meal prep enthusiasts! You can prepare the cookie dough up to 24 hours in advance by mixing it and chilling it in the refrigerator. This not only saves you time on busy weeknights but also allows the flavors to meld beautifully. Once you’re ready to bake, simply scoop and roll the chilled dough into balls, place them on baking sheets, and bake as directed. If you wish to store the cookies after baking, they can be kept in an airtight container at room temperature for up to 3 days, ensuring they remain just as delicious and chewy as when they were freshly made. Enjoy the convenience of having homemade cookies ready to share! How to Store and Freeze Chocolate Marshmallow Swirl Cookies Airtight Container: Store baked cookies in an airtight container at room temperature for up to one week to maintain their soft, chewy texture. Refrigeration: If you’d like to keep them longer, refrigerate in an airtight container for up to two weeks. Just allow them to come to room temperature before enjoying. Freezing: For longer storage, freeze the chocolate marshmallow swirl cookie dough. Shape into balls, place on a baking sheet, and freeze until solid. Transfer to a freezer bag for up to three months. Reheating: To enjoy warm, simply microwave individual cookies for about 10-15 seconds or reheat in a preheated oven at 350°F (175°C) for about 5 minutes. Expert Tips for Chocolate Marshmallow Swirl Cookies Dough Consistency: Chill the dough if it’s too sticky. This makes shaping easier and prevents the cookies from spreading too much while baking. Marshmallow Magic: Use real marshmallows for the best gooey swirls. Marshmallow fluff won’t create the same delightful pockets of sweetness. Baking Rotation: Remember to rotate your baking sheets halfway through to promote even cooking. This ensures all your cookies are perfectly baked! Cookie Storage: Store your baked Chocolate Marshmallow Swirl Cookies in an airtight container at room temperature for maximum freshness—ideal for keeping that chewy texture. Enjoy Warm: For an extra treat, warm up your cookies slightly before serving. The marshmallows will get gooey again, enhancing the overall experience! Chocolate Marshmallow Swirl Cookies Recipe FAQs How do I choose the right marshmallows for my cookies? Absolutely! For the fluffiest texture, I recommend using mini marshmallows as they incorporate easily into the dough. If you’re looking for a gooey center, opt for jumbo marshmallows, which melt beautifully. Avoid marshmallow fluff if you want those delightful swirls since real marshmallows hold their shape better. What’s the best way to store Chocolate Marshmallow Swirl Cookies? To maintain their soft, chewy texture, store your baked cookies in an airtight container at room temperature for up to one week. For longer storage, refrigerate them for about two weeks. Just let them come back to room temperature before enjoying; this will keep them deliciously tender! Can I freeze the cookie dough? How do I do it? Very! Freezing your cookie dough is a fantastic way to enjoy fresh cookies later. First, shape the dough into balls and place them on a baking sheet lined with parchment paper. Freeze the balls until solid, then transfer them to a freezer-safe bag. They can be stored for up to three months. When you’re ready to bake, just add a couple of extra minutes to the baking time. What should I do if my cookie dough is too sticky? No worries! If you find your dough is too sticky to handle, simply refrigerate it for about 30 minutes. This chilling will help the butter firm up, making it easier to shape into balls for baking. It’s a quick and easy fix that ensures perfect cookies every time! Are these cookies safe for pets? I’d be cautious! Chocolate is toxic to dogs, so it’s best to keep these Chocolate Marshmallow Swirl Cookies out of reach of your furry friends. Always check what’s safe for your pets before sharing any homemade goodies with them, to keep them happy and healthy! How long do the marshmallows stay gooey after baking? The marshmallows within your cookies will remain chewy and delightful for at least 2-3 days if stored properly. After that, they might harden slightly, but you can warm the cookies for about 10-15 seconds in the microwave to bring back that gooey goodness for an even more satisfying treat. Chocolate Marshmallow Swirl Cookies for Sweet Memories Indulge in these Chocolate Marshmallow Swirl Cookies, a nostalgic treat filled with rich chocolate and gooey marshmallow swirls. Print Recipe Pin Recipe Prep Time 15 minutes minsCook Time 15 minutes minsChilling Time 30 minutes minsTotal Time 1 hour hr Servings: 24 cookiesCourse: CookiesCuisine: AmericanCalories: 120 Ingredients Equipment Method Nutrition Notes Ingredients 1x2x3x? For the Cookie Dough1 cup butter softened1 cup granulated sugar2 large eggs2 teaspoons vanilla extract1.5 cups all-purpose flour can substitute with whole wheat flour0.5 cup unsweetened cocoa powder Dutch-processed if preferred1 teaspoon baking soda check for freshness0.25 teaspoon salt can omit if desiredFor the Marshmallow Swirls1 cup marshmallows mini or regular, can use marshmallow fluff Equipment mixing bowlHand MixerBaking Sheetswire racks Method Step-by-Step InstructionsCream together ½ cup of softened butter and 1 cup of granulated sugar until light and fluffy. Add 2 large eggs one at a time and 2 teaspoons of vanilla extract, mixing until smooth.In another bowl, whisk together 1 ½ cups of all-purpose flour, ½ cup of unsweetened cocoa powder, 1 teaspoon of baking soda, and ¼ teaspoon of salt. Gradually add this to the wet mixture until just combined.Fold in 1 cup of mini or regular marshmallows, ensuring they are evenly distributed throughout the dough.If the dough is too sticky, refrigerate for about 30 minutes.Preheat the oven to 350°F (175°C). Roll tablespoons of dough into balls and place them on ungreased baking sheets, leaving 2 inches between each.Bake for 12-15 minutes, rotating the sheets halfway through, until edges are set and centers remain soft.Let the cookies cool on baking sheets for about 5 minutes, then transfer to wire racks to cool completely. Nutrition Serving: 1cookieCalories: 120kcalCarbohydrates: 18gProtein: 1gFat: 6gSaturated Fat: 4gPolyunsaturated Fat: 0.5gMonounsaturated Fat: 0.5gCholesterol: 20mgSodium: 50mgPotassium: 50mgFiber: 0.5gSugar: 8gVitamin A: 300IUCalcium: 10mgIron: 0.5mg NotesStore baked cookies in an airtight container at room temperature for up to one week. For maximum freshness, refrigerate in an airtight container or freeze to keep longer. Tried this recipe?Let us know how it was!