Chocolate Marshmallow Swirl Cookies Recipe for a Sweet Treat

Name: Chocolate Marshmallow Swirl Cookies Recipe for a Sweet Treat
Prep time: 15 min
Cook time: 12 min
Total time: 27 min
Yield: 24 cookies
Ingredients: 1 cup unsalted butter, softened; 1 cup granulated sugar; 1 cup packed brown sugar; 2 large eggs; 2 teaspoons vanilla extract; 3 cups all-purpose flour; 1 cup unsweetened cocoa powder; 1 teaspoon baking soda; 1/2 teaspoon salt; 1 cup chocolate chips; 1 cup mini marshmallows; 1/4 cup chocolate syrup

Highlighted under: Baking & Desserts

Indulge in the delightful combination of rich chocolate and fluffy marshmallow in these irresistible cookies.

Created by

Chloe Sullivan

Last updated on 2025-12-09T22:13:50.856Z

These Chocolate Marshmallow Swirl Cookies are a delightful treat that combines the rich flavor of chocolate with the lightness of marshmallows. Perfect for any occasion, they are sure to please both kids and adults alike.

        Why You Will Love This Recipe
        Rich chocolate flavor paired with fluffy marshmallow swirls
Soft and chewy texture that makes every bite a delight
Perfect for sharing at parties or enjoying with a glass of milk

      

The Perfect Cookie for Any Occasion

Chocolate Marshmallow Swirl Cookies are not just a dessert; they are a celebration in every bite. Whether you're hosting a party or simply indulging in a sweet treat at home, these cookies are sure to impress. The delightful combination of rich chocolate and fluffy marshmallows creates a unique flavor profile that stands out from traditional cookies.

These cookies are also incredibly versatile. You can serve them at birthday parties, holiday gatherings, or even as a special after-school snack. Their eye-catching swirl design makes them visually appealing, while the soft, chewy texture makes them irresistible to both kids and adults alike.

Tips for Perfect Cookies

To achieve the best results, be sure to measure your ingredients accurately. Using a kitchen scale can help ensure consistency in your cookies. Additionally, don't skip the chilling step if you prefer a thicker cookie. Chilling the dough for at least 30 minutes will help the cookies maintain their shape while baking.

Another tip is to keep an eye on your baking time. Ovens can vary, so start checking your cookies a minute or two before the recommended baking time. The edges should be set, but the centers may look slightly underbaked; they will continue to firm up as they cool.

Storage and Serving Suggestions

Once your cookies are baked and cooled, store them in an airtight container at room temperature. They can last up to a week, but we doubt they’ll last that long! For longer storage, consider freezing them. Place the cookies in a single layer on a baking sheet, freeze until solid, then transfer them to a freezer-safe bag. They can be enjoyed later by simply thawing at room temperature.

For an extra treat, pair these cookies with a glass of cold milk or a scoop of vanilla ice cream. The combination of chocolate and marshmallow with creamy ice cream is simply heavenly and will surely enhance your dessert experience.

Ingredients

For the Cookies

1 cup unsalted butter, softened
1 cup granulated sugar
1 cup packed brown sugar
2 large eggs
2 teaspoons vanilla extract
3 cups all-purpose flour
1 cup unsweetened cocoa powder
1 teaspoon baking soda
1/2 teaspoon salt
1 cup chocolate chips

For the Marshmallow Swirl

1 cup mini marshmallows
1/4 cup chocolate syrup

Instructions

Preheat Oven

Preheat your oven to 350°F (175°C) and line a baking sheet with parchment paper.

Mix Wet Ingredients

In a large bowl, cream together the softened butter, granulated sugar, and brown sugar until smooth. Beat in the eggs one at a time, then stir in the vanilla.

Combine Dry Ingredients

In a separate bowl, whisk together the flour, cocoa powder, baking soda, and salt.

Combine Mixtures

Gradually add the dry ingredients to the wet ingredients, mixing until just combined. Stir in the chocolate chips.

Fold in Marshmallows

Gently fold in the mini marshmallows and chocolate syrup to create a swirl effect.

Scoop and Bake

Drop rounded tablespoons of dough onto the prepared baking sheet, leaving space between each cookie. Bake for 10-12 minutes or until the edges are set.

Cool

Allow cookies to cool on the baking sheet for 5 minutes before transferring to a wire rack to cool completely.

Why Chocolate and Marshmallow Work So Well Together

The combination of chocolate and marshmallow is a classic pairing that evokes nostalgia. These two ingredients complement each other beautifully, with the richness of the chocolate balancing the sweetness of the marshmallow. This harmony is what makes our Chocolate Marshmallow Swirl Cookies such a beloved treat.

Moreover, the textural contrast adds to the appeal. The soft, chewy cookie base provides the perfect foundation for the gooey marshmallows and decadent chocolate swirls, creating a delightful experience with every bite.

Customizing Your Cookies

Feel free to get creative with this recipe! You can add nuts for a bit of crunch or substitute different types of chocolate chips, such as white chocolate or caramel-flavored chips, for a unique twist. You could even experiment with flavored syrups or extracts to enhance the cookie base.

If you're looking for a healthier version, consider using whole wheat flour or a sugar substitute. While the flavor and texture may vary slightly, you'll still end up with a delicious cookie that satisfies your sweet tooth.

Questions About Recipes

→ Can I use regular marshmallows instead of mini marshmallows?

Yes, but you may want to cut them into smaller pieces to ensure they swirl well through the cookie dough.

→ How can I store these cookies?

Store the cookies in an airtight container at room temperature for up to a week.

→ Can I freeze the cookie dough?

Absolutely! You can freeze the dough for up to 3 months. Just scoop it into balls and freeze on a baking sheet before transferring to a freezer bag.

→ What can I substitute for eggs?

You can use flax eggs or applesauce as a substitute for eggs in this recipe.