Chocolate Marshmallow Swirl Cookies

If you’re looking for a decadent, chewy, and absolutely delicious cookie to indulge in, look no further than Chocolate Marshmallow Swirl Cookies. With the perfect balance of rich chocolate and soft marshmallows, these cookies will surely become a favorite in your baking repertoire. Whether you’re preparing a treat for a family gathering, a holiday celebration, or simply for an everyday indulgence, these cookies offer a delightful combination of flavors and textures that everyone will love.

Why You’ll Love Chocolate Marshmallow Swirl Cookies

These cookies are a delicious fusion of two timeless favorites: chocolate and marshmallows. The chocolate dough creates a fudgy base, while the marshmallow swirl adds a unique chewy texture that elevates the overall experience. The sweet marshmallow pockets in every bite offer a fun surprise, making these cookies irresistible to both kids and adults alike.

Ingredients You’ll Need

To make Chocolate Marshmallow Swirl Cookies, you’ll need the following ingredients:

  • 1 cup of unsalted butter, softened
  • 1 cup of white granulated sugar
  • 1 cup of brown sugar, packed
  • 2 large eggs
  • 1 ½ teaspoons of vanilla extract
  • 2 ½ cups of all-purpose flour
  • ¾ cup of unsweetened cocoa powder
  • 1 teaspoon of baking soda
  • ¼ teaspoon of salt
  • 1 ½ cups of mini marshmallows (or regular marshmallows, chopped into smaller pieces)
  • 1 cup of semi-sweet chocolate chips (optional for added richness)

How to Make Chocolate Marshmallow Swirl Cookies

Follow these simple steps to create your own batch of Chocolate Marshmallow Swirl Cookies:

  1. Preheat Your Oven
    Begin by preheating your oven to 350°F (175°C) and lining a baking sheet with parchment paper to prevent sticking.
  2. Cream the Butter and Sugars
    In a large mixing bowl, cream together the softened butter, white sugar, and brown sugar until the mixture is light and fluffy. This usually takes about 2-3 minutes using an electric mixer on medium speed.
  3. Add the Eggs and Vanilla
    Beat in the eggs, one at a time, making sure each is fully incorporated. Add the vanilla extract and mix until combined.
  4. Combine the Dry Ingredients
    In a separate bowl, whisk together the flour, cocoa powder, baking soda, and salt. Gradually add the dry ingredients to the wet mixture, mixing until just combined.
  5. Fold in the Marshmallows and Chocolate Chips
    Gently fold in the mini marshmallows and chocolate chips (if using) into the dough. Be careful not to overmix, as you want the marshmallows to maintain their soft, chewy texture.
  6. Shape the Cookies
    Using a cookie scoop or tablespoon, drop rounded balls of dough onto the prepared baking sheet, spacing them about 2 inches apart. Flatten each cookie slightly with the back of a spoon or your fingers to help them bake evenly.
  7. Bake
    Bake the cookies in the preheated oven for 8-10 minutes. The edges should be set, but the centers will still appear soft. Don’t worry; the cookies will continue to set as they cool.
  8. Cool and Enjoy
    Allow the cookies to cool on the baking sheet for a few minutes before transferring them to a wire rack to cool completely. Enjoy these warm, gooey cookies with a glass of milk, or store them in an airtight container for up to a week.

Tips for Perfect Chocolate Marshmallow Swirl Cookies

  • Marshmallow Swirl Tip: If you want more pronounced marshmallow swirls, press a few additional marshmallows into the tops of the cookies just before baking.
  • Freezing Dough: You can freeze the cookie dough for up to three months. Simply scoop the dough into balls, freeze them on a baking sheet for 1 hour, then transfer them to a zip-top bag. When you’re ready to bake, place the frozen dough balls on a baking sheet and bake as directed.
  • Texture: For a more fudgy texture, bake the cookies for a shorter time. For a slightly crunchier texture, let them bake a bit longer.

Why You Should Try This Recipe

Chocolate Marshmallow Swirl Cookies are more than just a treat—they’re an experience. The combination of chocolate and marshmallows creates a nostalgic, comforting taste that’s perfect for any occasion. Whether you’re preparing a special dessert for a celebration or just craving something sweet, these cookies never fail to deliver. Plus, with their easy preparation and minimal ingredients, they’re perfect for bakers of all skill levels.

Serving and Storage Tips for Chocolate Marshmallow Swirl Cookies

Serving Tips:

  • Perfect Pairing: These Chocolate Marshmallow Swirl Cookies pair wonderfully with a cold glass of milk, a cup of hot cocoa, or even a warm cup of coffee. The contrast between the warm, chewy cookies and a cool beverage makes for the ultimate treat.
  • Presentation: For a special touch, arrange the cookies on a plate with a dusting of powdered sugar or drizzle with melted chocolate. This simple addition elevates the presentation and makes them perfect for a party or holiday gathering.
  • Warm Serve: For an extra indulgent experience, serve these cookies warm. Simply reheat them in the microwave for 10-15 seconds or in the oven for a few minutes until they become gooey and soft once again.

Storage Tips:

  • Room Temperature: Store your Chocolate Marshmallow Swirl Cookies in an airtight container at room temperature. They’ll stay fresh for up to 5-7 days. The marshmallows will retain their soft, chewy texture during this time.
  • Freezing: To extend their shelf life, you can freeze the cookies. Allow them to cool completely, then place them in a single layer on a baking sheet and freeze for 1-2 hours. Once frozen, transfer the cookies to a zip-top bag or airtight container. They’ll stay fresh for up to 3 months. To thaw, simply leave them at room temperature for about 15-20 minutes or microwave for a few seconds.
  • Dough Storage: If you have leftover cookie dough, you can freeze it as well. Scoop the dough into balls, freeze them on a baking sheet for 1 hour, then transfer the dough balls into a zip-top bag. When you’re ready to bake, preheat the oven and bake the frozen dough directly from the freezer (you may need to add an extra 1-2 minutes of baking time).

Pro Tip: If storing cookies with a marshmallow swirl, be gentle when handling to prevent the marshmallows from sticking to each other.

1. Can I use regular marshmallows instead of mini marshmallows?

Yes, you can use regular marshmallows, but it’s best to chop them into smaller pieces so they mix better into the cookie dough and create that delicious marshmallow swirl. Mini marshmallows are more convenient as they distribute evenly throughout the dough, but regular marshmallows work just as well with a little extra effort.

2. How can I make my Chocolate Marshmallow Swirl Cookies more chewy?

To make your cookies extra chewy, try slightly underbaking them. Remove the cookies from the oven when they are just set at the edges but still soft in the center. As they cool, they will firm up but remain wonderfully chewy. Additionally, using more brown sugar than white sugar helps create a softer, chewier texture.

3. Can I add other ingredients like nuts or candy to this recipe?

Absolutely! You can customize the Chocolate Marshmallow Swirl Cookies by adding your favorite mix-ins, such as chopped nuts (like walnuts or pecans), candy pieces (like M&Ms or chocolate chunks), or even crushed graham crackers for a s’mores-inspired twist. Just make sure not to overcrowd the dough with too many additions to maintain the right balance of flavors and textures.

4. Can I freeze the cookie dough for later use?

Yes, you can freeze the cookie dough! Scoop the dough into balls and place them on a baking sheet in a single layer. Freeze for 1-2 hours until firm, then transfer the dough balls to an airtight container or zip-top bag for long-term storage. When you’re ready to bake, you can bake the frozen dough balls directly from the freezer—just add an extra minute or two to the baking time.

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Chocolate Marshmallow Swirl Cookies

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Chocolate Marshmallow Swirl Cookies are fudgy, chewy, and packed with rich chocolate flavor, with a swirl of gooey marshmallow for a delightful twist. These cookies are a perfect treat for chocolate lovers and are ideal for holidays, parties, or anytime you want a little extra indulgence!

  • Author: Stephanie
  • Prep Time: 15 minutes
  • Chill Time: 30 minutes
  • Cook Time: 10 minutes
  • Total Time: 55 minutes
  • Yield: 18 cookies 1x
  • Category: Dessert
  • Method: Baking
  • Cuisine: American

Ingredients

Scale
  • For the Cookies:
    • 1 cup all-purpose flour
    • 1/2 cup unsweetened cocoa powder
    • 1/2 tsp baking soda
    • 1/2 tsp salt
    • 1/2 cup unsalted butter, softened
    • 1/2 cup granulated sugar
    • 1/2 cup brown sugar, packed
    • 1 large egg
    • 1 tsp vanilla extract
    • 1 cup semi-sweet chocolate chips
  • For the Marshmallow Swirl:
    • 1 cup mini marshmallows


Instructions

  1. Prepare the Dough:
    • In a medium bowl, whisk together the flour, cocoa powder, baking soda, and salt.
    • In a large mixing bowl, beat the softened butter, granulated sugar, and brown sugar until light and fluffy.
    • Add the egg and vanilla extract, mixing until smooth.
  2. Combine Ingredients:
    • Gradually add the dry ingredients to the wet ingredients, mixing until just combined.
    • Fold in the chocolate chips, then cover the dough and refrigerate for 30 minutes.
  3. Preheat the Oven:
    • Preheat the oven to 350°F (175°C) and line a baking sheet with parchment paper.
  4. Shape and Add Marshmallows:
    • Scoop 1 1/2 tablespoon-sized balls of dough and flatten them slightly on the baking sheet.
    • Press a few mini marshmallows into the top of each cookie and slightly swirl them into the dough with a spoon.
  5. Bake the Cookies:
    • Bake for 8-10 minutes, until the cookies are set around the edges but still soft in the center.
    • Let the cookies cool on the baking sheet for a few minutes before transferring them to a wire rack to cool completely.


Notes

  • For an extra gooey effect, add a few more marshmallows on top halfway through baking.
  • Use a little bit of melted chocolate to drizzle over the top for an even richer flavor.
  • Store cookies in an airtight container for up to 3 days.

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