Imagine biting into a soft, chewy chocolate cookie swirled with fluffy marshmallow—the gooey sweetness balanced with rich cocoa flavor. These Chocolate Marshmallow Swirl Cookies are like a combination of your favorite brownie, cookie, and hot cocoa with marshmallows! Whether you’re baking for the holidays, a cozy night in, or just because, these cookies are a guaranteed crowd-pleaser.

---

Quick Recipe Overview

• Prep Time: 15 minutes
• Chill Time: 30 minutes
• Bake Time: 12-14 minutes
• Total Time: 1 hour
• Servings: 16-18 cookies
• Skill Level: Beginner-Friendly

---

Why You’ll Love This Recipe

• Soft & Chewy Texture: The chocolate cookie base is perfectly tender, with just the right amount of fudgy bite.
• Swirled Gooey Marshmallows: Sweet, fluffy marshmallows are swirled right into the dough, making every bite heavenly.
• Simple Ingredients, Showstopping Results: Made with pantry staples, these cookies are easy to whip up but look bakery-worthy.
• Perfect for All Occasions: Bake them for holidays, cookie swaps, or as the ultimate treat-yourself dessert.

---

Ingredients You’ll Need

For the Chocolate Cookie Dough:

• All-purpose flour
• Unsweetened cocoa powder
• Baking powder
• Salt
• Unsalted butter (softened)
• Granulated sugar
• Brown sugar (adds moisture and a slight caramel undertone)
• Eggs
• Vanilla extract
• Semi-sweet chocolate chips

For the Marshmallow Swirl:

• Marshmallow fluff or marshmallow creme

👉 Don’t forget to scroll down to the recipe card for exact measurements and more details!

---

How to Make Chocolate Marshmallow Swirl Cookies

These cookies are surprisingly easy to make—just follow these steps, and you’ll have delicious, gooey treats in no time!

1. Prepare the Cookie Dough

• In a medium bowl, whisk together the dry ingredients: flour, cocoa powder, baking powder, and salt.
• In a large bowl, cream the softened butter, granulated sugar, and brown sugar using a hand or stand mixer until light and fluffy (about 2–3 minutes).
• Beat in the eggs, one at a time, followed by the vanilla extract.
• Gradually mix in the dry ingredients until just combined. Stir in the chocolate chips with a spatula.

2. Add the Marshmallow Swirl

• Dollop spoonfuls of marshmallow fluff onto the cookie dough. Using a butter knife or toothpick, gently swirl the marshmallow into the dough, being careful not to overmix (you want visible swirls of marshmallow).

3. Chill the Dough

• Cover the bowl with plastic wrap and chill the dough in the refrigerator for at least 30 minutes. This helps the dough firm up, prevents spreading, and enhances the flavor.

4. Preheat & Scoop

• Preheat your oven to 350°F (175°C) and line two baking sheets with parchment paper.
• Scoop the chilled dough using a cookie scoop or tablespoon, placing each cookie about 2 inches apart on the sheet.

5. Bake the Cookies

• Bake in the preheated oven for 12–14 minutes, or until the edges are set but the centers still appear slightly soft.
• Let the cookies cool on the baking sheet for 5 minutes before transferring them to a wire rack to cool completely.

👉 Want an extra gooey cookie? Add a dollop of marshmallow fluff on top of each cookie during the last 2 minutes of baking.

---

Pro Tips for the Best Cookies

• Chill the Dough: This step is essential to keep the cookies from spreading too much during baking. It also deepens the chocolate flavor.
• Use High-Quality Cocoa Powder: Opt for Dutch-processed cocoa powder for a richer flavor and darker color.
• Best Marshmallow Technique: Dollop and swirl gently—avoid overmixing, so the marshmallow doesn’t melt completely into the dough.
• Keep an Eye on Them: Pull the cookies from the oven when the centers are still slightly soft—they’ll firm up as they cool.

---

Serving Suggestions

Serve these gooey Chocolate Marshmallow Swirl Cookies with:

• A Cold Glass of Milk: Classic but unbeatable—perfect for dipping!
• Hot Cocoa: Double the chocolatey goodness for a cozy winter treat.
• Ice Cream: Sandwich a scoop of vanilla or chocolate ice cream between two cookies for a decadent dessert.

---

Recipe Variations You’ll Love

• S’mores Cookies: Add crushed graham crackers to the dough along with the marshmallow fluff for a s’mores-inspired twist.
• Peppermint Swirl Cookies: Mix in crushed candy canes or a drop of peppermint extract for a festive holiday version.
• Peanut Butter Marshmallow: Add a few tablespoons of peanut butter to the dough before swirling in the marshmallow for a nutty flavor.
• Nutty Chocolate Marshmallow Cookies: Stir in chopped pecans or walnuts for added texture and flavor.

---

Storage and Make-Ahead Tips

• Room Temperature: Store cooled cookies in an airtight container for up to 5 days. Place a piece of bread in the container to keep them soft.
• Freezer (Cookie Dough): Shape the dough into balls and freeze them on a baking sheet. Once frozen solid, transfer them to a freezer-safe bag or container and store for up to 3 months. Bake from frozen, adding 1–2 minutes to the bake time.
• Freezer (Baked Cookies): Freeze baked cookies in an airtight container for up to 2 months. Thaw at room temperature and enjoy!

---

Recommended Kitchen Tools

• Hand Mixer or Stand Mixer: Makes creaming butter and sugars a breeze.
• Cookie Scoop: For evenly-sized cookies that bake perfectly.
• Silicone Spatula: Helps fold in the chocolate chips and swirl the marshmallow fluff with ease.
• Parchment Paper or Silicone Baking Mat: Keeps cookies from sticking and makes cleanup super easy.

---

Printable Recipe Card

Chocolate Marshmallow Swirl Cookies

Ingredients

For the Chocolate Cookie Dough:

• 1 ½ cups all-purpose flour
• ½ cup unsweetened cocoa powder
• 1 tsp baking powder
• ½ tsp salt
• ½ cup (1 stick) unsalted butter, softened
• ½ cup granulated sugar
• ½ cup brown sugar
• 2 large eggs
• 1 tsp vanilla extract
• ½ cup semi-sweet chocolate chips

For the Marshmallow Swirl:

• ¾ cup marshmallow fluff

Instructions

1. Whisk together flour, cocoa powder, baking powder, and salt in a medium bowl.
2. Cream butter, granulated sugar, and brown sugar in a large bowl until light and fluffy. Add eggs one at a time, then mix in vanilla.
3. Gradually add dry ingredients to the wet mixture, beating until just combined. Fold in chocolate chips.
4. Gently swirl marshmallow fluff into the dough and chill for 30 minutes.
5. Preheat oven to 350°F. Scoop chilled dough onto lined baking sheets and bake for 12–14 minutes. Cool and enjoy!

---

Closing Thoughts

These Chocolate Marshmallow Swirl Cookies take your cookie game to the next level with their rich cocoa flavor and gooey marshmallow goodness. They’re perfect for any time you’re craving a sweet treat that’s both nostalgic and indulgent. Whether you’re a chocoholic, a marshmallow lover, or both, these cookies are guaranteed to win you over. Be sure to save this recipe and share these cookies with family and friends—they’ll thank you for it!