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A delightful aroma wafts through the kitchen as the oven timer dings, signaling the birth of my newest obsession: Chocolate Marshmallow Swirl Cookies. These cookies perfectly blend the warmth of soft marshmallows with the rich decadence of chocolate, making them an indulgent homemade dessert like no other. What I love most is how effortlessly they come together, transforming cozy evenings into sweet celebrations. Plus, they’re equally charming at gatherings or just as a sweet escape from everyday life. With their stunning swirls and satisfying chewiness, these cookies are bound to become a family favorite. Ready to bring a little magic to your baking? Let’s dive into the recipe and create something truly special together!

Why are these cookies a must-bake?

Decadent Indulgence: These Chocolate Marshmallow Swirl Cookies deliver a deliciously rich experience, merging soft, gooey marshmallows with deep chocolate flavor.

Embrace Ease: With simple ingredients and straightforward steps, even novice bakers can shine. These cookies can be whipped up in under an hour!

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Family Appeal: Perfect for cozy nights or family gatherings, they’re sure to please both kids and adults alike.

Versatile Variations: You can easily customize this recipe by mixing in nuts or even switching up the chocolate types. For variations like Chocolate Chip Pancakes for breakfast or Blueberry Breakfast Cookies for a fruity twist, consider this an irresistible starting point.

Irresistibly Chewy: Each bite offers a delightful combination of textures, leaving you with a chewy, satisfying cookie experience that you won’t forget.

Chocolate Marshmallow Swirl Cookies Ingredients

For the Cookie Base

  • All-purpose flour – this gives the structure; use gluten-free flour for a gluten-free option.
  • Cocoa powder – adds rich chocolate flavor; Dutch-process cocoa can deepen this taste.
  • Baking soda – acts as a leavening agent; ensure it’s fresh for the best rise.
  • Salt – enhances the overall flavor; consider sea salt for a different taste profile.
  • Butter (softened) – contributes moisture and richness; margarine can be a dairy-free substitute.
  • Granulated sugar – provides sweetness; substitute with brown sugar for a hint of molasses flavor or coconut sugar for a healthier option.
  • Brown sugar – adds moisture and depth to the cookie base.
  • Egg – binds the ingredients together; use a flax egg for a vegan version.
  • Vanilla extract – elevates the cookie’s flavor profile with its aromatic notes.

For the Chocolate and Marshmallow

  • Semi-sweet chocolate chips – create melty bursts of chocolate; milk or dark chocolate can also be used.
  • Mini marshmallows – add a sweet and gooey texture; larger marshmallows can be cut into smaller pieces as a substitute.
  • Marshmallow fluff (optional) – gives extra gooeyness and sweetness; could be omitted for a less sweet cookie.

These Chocolate Marshmallow Swirl Cookies are not just delicious, but they’re also incredibly customizable to suit your taste!

Step‑by‑Step Instructions for Chocolate Marshmallow Swirl Cookies

Step 1: Preheat the Oven
Begin by preheating your oven to 350°F (175°C). While it warms, line two baking sheets with parchment paper. This will prevent your delicious Chocolate Marshmallow Swirl Cookies from sticking while they bake. Preheating the oven ensures an even rise for the cookies, setting you up for success right from the start!

Step 2: Combine the Dry Ingredients
In a medium-sized bowl, whisk together 1 ¾ cups of all-purpose flour, ½ cup of cocoa powder, 1 teaspoon of baking soda, and ½ teaspoon of salt. This dry mix forms the foundation of your cookies, providing the structure and rich chocolate flavor. Once combined, set it aside so it’s ready for incorporation with the wet ingredients.

Step 3: Cream the Butters and Sugars
In a large mixing bowl, cream together ½ cup of softened butter, ½ cup of granulated sugar, and ½ cup of brown sugar using a hand mixer or stand mixer at medium speed. Beat for 2-3 minutes until light and fluffy, a visual indication that the sugars have fully integrated with the butter. This step is crucial for achieving the desirable texture in your cookies.

Step 4: Add Egg and Vanilla
Next, mix in one large egg and 1 teaspoon of vanilla extract into the butter-sugar mixture. Beat until everything is well combined, scraping down the sides of the bowl as needed. The mixture should have a smooth consistency, indicating that the flavor of the Chocolate Marshmallow Swirl Cookies is beginning to come together harmoniously.

Step 5: Incorporate the Dry Ingredients
Gradually add the dry ingredient mixture to the wet ingredients, mixing at a low speed until just combined. Be careful not to overmix, as this could lead to tough cookies. You want to see streaks of flour remaining for that perfect soft texture. This is where the magic of your cookies starts to take shape!

Step 6: Fold in Chocolate and Marshmallows
Gently fold in 1 cup of semi-sweet chocolate chips and 1 cup of mini marshmallows into the dough using a spatula. If you’re using marshmallow fluff, add it now for an extra layer of gooey sweetness. Aim to maintain some visible streaks of chocolate and marshmallow for that delightful swirl effect in your Chocolate Marshmallow Swirl Cookies.

Step 7: Scoop the Dough
Using a cookie scoop or tablespoon, drop rounded balls of dough onto the prepared baking sheets, spacing them about 2 inches apart. This allows room for the cookies to spread while baking. The dough should look soft and generous, reflecting the indulgent nature of the Chocolate Marshmallow Swirl Cookies you’re creating.

Step 8: Bake Until Perfect
Bake the cookies in your preheated oven for 8-10 minutes, until the edges are set and the centers remain soft. The perfect doneness will have a slight golden hue around the edges. Keep an eye on the cookies as they bake; you want them to look invitingly gooey!

Step 9: Cool and Transfer
Once baked, allow the cookies to cool on the baking sheets for about 5 minutes. This gives them time to firm up slightly. Then, transfer them onto a wire rack to cool completely. Letting the cookies rest ensures they maintain their soft, chewy texture, which is the hallmark of your Chocolate Marshmallow Swirl Cookies.

Chocolate Marshmallow Swirl Cookies Variations

Feel free to customize your Chocolate Marshmallow Swirl Cookies to match your taste preferences and dietary needs!

  • Gluten-Free: Swap all-purpose flour for a gluten-free flour blend to make these cookies friendly for gluten-sensitive eaters.

  • Dairy-Free: Substitute butter with coconut oil or dairy-free margarine to create a delicious dairy-free treat without sacrificing flavor.

  • Nutty Addition: Mix in a handful of chopped walnuts or pecans for an added crunch and rich flavor contrast against the marshmallows.

  • White Chocolate Twist: Replace semi-sweet chocolate chips with white chocolate chips for a sweeter, creamier flavor that pairs beautifully with the marshmallows.

  • Espresso Kick: Add a teaspoon of espresso powder to the dry ingredients for a delightful coffee flavor that enhances the richness of the chocolate.

  • Caramel Drizzle: Drizzle melted caramel over the baked cookies for an extra layer of indulgence that complements the chocolate and marshmallows beautifully.

Experimenting with variations allows for creativity in the kitchen! Whether you’re whipping up a batch for a cozy night in or a gathering, these cookies offer endless options. For a lighter sweet treat, check out Chocolate Fudge Cupcakes that can satisfy your sweet tooth. Or, indulge in the fruity goodness of Blueberry Breakfast Cookies for a refreshing morning option!

Make Ahead Options

These Chocolate Marshmallow Swirl Cookies are perfect for meal prep enthusiasts! You can prepare the cookie dough up to 3 days in advance and store it in the refrigerator, ensuring it remains fresh and ready to bake. Simply scoop the dough into balls and place them on a parchment-lined baking sheet before refrigerating. When you’re ready to enjoy these delicious treats, bake them straight from the fridge for an extra soft texture, adjusting the baking time by a minute or two if needed. This way, you always have a warm, gooey dessert at your fingertips, making family gatherings or cozy nights in even sweeter!

Storage Tips for Chocolate Marshmallow Swirl Cookies

Room Temperature: Keep baked cookies in an airtight container at room temperature for up to 5 days. This helps maintain their chewy texture and delicious flavor.

Fridge: If you’d like to extend the life of your Chocolate Marshmallow Swirl Cookies, store them in the refrigerator for up to 1 week. Just make sure they’re well-wrapped to prevent them from drying out.

Freezer: For longer storage, freeze the cookies in an airtight container or freezer bag for up to 3 months. Layer parchment paper between cookies to prevent sticking.

Reheating: To enjoy your cookies warm, place them in the microwave for 10-15 seconds. This will bring back that delightful gooeyness that makes these Chocolate Marshmallow Swirl Cookies so irresistible!

What to Serve with Chocolate Marshmallow Swirl Cookies

Indulging in these gooey bites creates the perfect opportunity to enhance your dessert experience with delightful pairings.

  • Vanilla Ice Cream:
    A scoop of creamy vanilla ice cream provides a refreshing contrast to the chocolatey warmth of the cookies, making each bite a heavenly delight.

  • Hot Chocolate:
    A steaming cup of rich hot chocolate will amplify the cozy vibe, complementing the sweet marshmallow flavors while warming you up inside.

  • Fresh Berries:
    Juicy strawberries or raspberries add a refreshing tartness, balancing the sweetness of the cookies beautifully, and bringing a pop of color to your plate.

  • Chocolate Milk:
    This classic drink adds nostalgia to your dessert, allowing chocolate lovers to revel in an extra chocolatey experience that’s both fun and indulgent.

  • Peanut Butter Dip:
    Dipping your cookie into creamy peanut butter adds a delightful nutty flavor and extra richness. It’s a sweet and salty match made in heaven.

  • Coconut Milk Whipped Cream:
    Light and fluffy coconut whipped cream offers a subtle tropical flavor, perfectly enhancing the marshmallow profile while keeping things dairy-free.

  • Homemade Fruit Compote:
    A warm fruit compote creates a burst of fruity goodness, contrasting the cookies’ texture, and adds a touch of sophistication to your sweet spread.

  • Iced Coffee:
    The refreshing bitterness of iced coffee cuts through the cookie’s richness, creating a sophisticated pairing that elevates your afternoon treat.

Each of these options brings a unique taste experience to your Chocolate Marshmallow Swirl Cookies, making your dessert moments truly unforgettable!

Expert Tips for Chocolate Marshmallow Swirl Cookies

  • Measure Accurately: Ensure you measure all ingredients accurately, especially flour and cocoa powder, to avoid dense or dry cookies.

  • Chill the Dough: If time permits, chill the dough for about 30 minutes before baking. This step can enhance the flavors and improve the cookie’s texture.

  • Don’t Overmix: When combining ingredients, mix until just combined to keep your Chocolate Marshmallow Swirl Cookies soft and chewy. Overmixing can lead to a tough texture.

  • Watch the Bake Time: Start checking your cookies at the 8-minute mark. Remove them when the edges are set but the centers are still soft for that perfect gooey bite.

  • Use Fresh Ingredients: Make sure your baking soda is fresh for the best rise. Stale ingredients can impact the final outcome, leading to flat cookies.

  • Experiment with Add-ins: Feel free to customize your cookies with nuts or different types of chocolate for a unique twist. Enjoy the creative process!

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Chocolate Marshmallow Swirl Cookies Recipe FAQs

What type of marshmallows should I use for the best texture?
For the ultimate gooey experience, mini marshmallows work wonderfully. They melt beautifully during baking, creating that soft, chewy texture. If you have only larger marshmallows on hand, don’t worry! You can cut them into smaller pieces to use instead.

How should I store my Chocolate Marshmallow Swirl Cookies?
These delightful cookies can be stored in an airtight container at room temperature for up to 5 days. If you want to keep them fresh longer, refrigerate them for up to 1 week. Just ensure they’re wrapped well to prevent dryness.

Can I freeze Chocolate Marshmallow Swirl Cookies?
Absolutely! These cookies can be frozen for up to 3 months. To freeze, place them in an airtight container or freezer bag, putting parchment paper between layers to avoid sticking. When you’re ready to enjoy them, just reheat them in the microwave for 10-15 seconds to bring back that marvelous gooey texture.

What should I do if my cookies spread too much during baking?
If your cookies spread too much, it may be due to overly soft butter or not enough flour. Make sure your butter is just softened (not melted) and try refrigerating the dough for about 30 minutes before baking to help them retain their shape.

Are these cookies suitable for people with dietary restrictions?
Yes! You can easily make these Chocolate Marshmallow Swirl Cookies vegan by substituting the egg with a flax egg (1 tablespoon ground flaxseed mixed with 3 tablespoons water, let sit for a few minutes until it thickens). For dairy-free options, use margarine instead of butter. Just keep in mind your choice of marshmallows, as some brands may contain gelatin.

Chocolate Marshmallow Swirl Cookies

Chocolate Marshmallow Swirl Cookies for Cozy Nights In

Indulge in Chocolate Marshmallow Swirl Cookies, a perfect blend of soft marshmallows and rich chocolate for delightful cozy nights.
Prep Time 10 minutes
Cook Time 10 minutes
Cooling Time 5 minutes
Total Time 25 minutes
Servings: 24 cookies
Course: Dessert
Cuisine: American
Calories: 150

Ingredients
  

For the Cookie Base
  • 1.75 cups all-purpose flour use gluten-free flour for a gluten-free option
  • 0.5 cups cocoa powder Dutch-process cocoa can deepen this taste
  • 1 teaspoon baking soda ensure it’s fresh for the best rise
  • 0.5 teaspoon salt consider sea salt for a different taste profile
  • 0.5 cups butter (softened) margarine can be a dairy-free substitute
  • 0.5 cups granulated sugar substitute with brown sugar for a hint of molasses flavor or coconut sugar for a healthier option
  • 0.5 cups brown sugar adds moisture and depth to the cookie base
  • 1 large egg use a flax egg for a vegan version
  • 1 teaspoon vanilla extract
For the Chocolate and Marshmallow
  • 1 cups semi-sweet chocolate chips milk or dark chocolate can also be used
  • 1 cups mini marshmallows larger marshmallows can be cut into smaller pieces as a substitute
  • 1 cups marshmallow fluff optional for extra gooeyness and sweetness

Equipment

  • Mixing Bowl
  • Baking Sheet
  • spatula
  • Cookie Scoop
  • Hand mixer
  • Parchment Paper

Method
 

Step-by-Step Instructions
  1. Preheat your oven to 350°F (175°C) and line two baking sheets with parchment paper.
  2. In a medium-sized bowl, whisk together the all-purpose flour, cocoa powder, baking soda, and salt. Set aside.
  3. In a large bowl, cream together the softened butter, granulated sugar, and brown sugar until light and fluffy.
  4. Add the egg and vanilla extract, mixing until well combined.
  5. Gradually add the dry ingredients to the wet ingredients, mixing at low speed until just combined.
  6. Fold in the chocolate chips and mini marshmallows. If using marshmallow fluff, add it now.
  7. Drop rounded balls of dough onto the prepared baking sheets, spacing them about 2 inches apart.
  8. Bake for 8-10 minutes until the edges are set and the centers remain soft.
  9. Allow cookies to cool on the baking sheet for about 5 minutes before transferring to a wire rack to cool completely.

Nutrition

Serving: 1cookieCalories: 150kcalCarbohydrates: 20gProtein: 2gFat: 7gSaturated Fat: 4gPolyunsaturated Fat: 0.5gMonounsaturated Fat: 1.5gCholesterol: 20mgSodium: 100mgPotassium: 50mgFiber: 1gSugar: 10gVitamin A: 100IUCalcium: 20mgIron: 1mg

Notes

These cookies can be customized with nuts or different types of chocolate for a unique twist!

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