Chocolate Marshmallow Swirl Cookies Recipe for a Sweet Treat

Highlighted under: Baking & Desserts

Indulge in the delightful combination of rich chocolate and fluffy marshmallows with these irresistible swirl cookies.

Harper Reed

Created by

Harper Reed

Last updated on 2025-12-09T22:12:44.425Z

This Chocolate Marshmallow Swirl Cookies recipe is a perfect blend of soft, chewy cookies and gooey marshmallows that will satisfy your sweet tooth. Ideal for gatherings or a simple treat at home, these cookies are sure to become a favorite!

Why You'll Love These Cookies

  • Rich chocolate flavor paired with fluffy marshmallows
  • Soft and chewy texture that’s simply irresistible
  • Fun and festive look that’s perfect for any occasion

A Perfect Treat for Any Occasion

These Chocolate Marshmallow Swirl Cookies are not only delicious but also visually appealing. Their inviting swirls of chocolate and fluffy marshmallows make them a standout treat at any gathering, from birthday parties to holiday celebrations. Whether you’re hosting a festive get-together or simply want a sweet indulgence, these cookies are sure to impress both family and friends.

The combination of rich chocolate and soft marshmallows creates a delightful texture that makes each bite a memorable experience. They’re perfect for dunking in milk or enjoying with a cup of coffee, making them a versatile treat for any time of day. Plus, they’re a great way to bring a little joy into everyday life!

Easy to Make and Fun to Customize

One of the best aspects of these cookies is how easy they are to make. With simple ingredients and straightforward steps, even novice bakers can whip up a batch without any hassle. This recipe not only delivers delicious results but also encourages kitchen creativity, allowing you to experiment with different mix-ins or flavors.

Feel free to add your favorite nuts, chocolate chips, or even a splash of peppermint extract for a seasonal twist. With each batch, you can create a unique version of these cookies that suits your taste preferences or the occasion. The possibilities are endless, making it a fun recipe to revisit again and again.

Storage and Freshness Tips

To keep your Chocolate Marshmallow Swirl Cookies fresh, store them in an airtight container at room temperature. They can last up to a week, but trust us, they’ll likely be gone much sooner! If you want to enjoy them for a longer period, consider freezing the cookies. Simply place them in a freezer-safe container, separating layers with parchment paper to prevent sticking.

When you’re ready to enjoy them, just take out the desired number of cookies and let them thaw at room temperature. You can also warm them up in the microwave for a few seconds to bring back their gooey goodness. These storage tips will ensure that every bite remains as delightful as the first!

Ingredients

Ingredients

For the Cookies

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

Make sure to have all ingredients ready before starting!

Instructions

Instructions

Preheat the Oven

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

Prepare the Cookie Dough

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.

Mix Dry Ingredients

In another bowl, combine the flour, baking soda, salt, and cocoa powder. Gradually add this mixture to the wet ingredients, mixing until just combined.

Add Marshmallows

Fold in the mini marshmallows gently to avoid breaking them.

Shape and Bake

Drop rounded tablespoons of dough onto the prepared baking sheet, spacing them about 2 inches apart. Bake for 10-12 minutes or until the edges are set.

Cool and Enjoy

Remove from the oven and let cool on the baking sheet for 5 minutes before transferring to a wire rack to cool completely.

Enjoy your delicious cookies warm or store them in an airtight container!

Nutritional Insights

While these cookies are a sweet treat, it’s essential to consider moderation in your indulgences. Each cookie provides a delightful balance of flavors, but they also contain sugars and fats. Be mindful of portion sizes, especially if you’re watching your calorie intake.

Integrating these cookies into a balanced diet can still be enjoyable. Pair them with fresh fruits or nuts to enhance your snack experience, or serve them alongside a healthy beverage to create a more nutritious treat time.

Baking Tips for Success

For the best results, ensure that your butter is softened to room temperature before starting. This will help create a smooth dough and improve the texture of your cookies. Additionally, mixing the dry ingredients separately ensures an even distribution of the cocoa powder and baking soda, leading to perfectly baked cookies.

Don’t forget to keep an eye on the baking time! Ovens can vary, so checking them a minute or two before the suggested time can prevent overbaking, preserving that soft and chewy texture that makes these cookies so delightful.

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Questions About Recipes

→ Can I use regular marshmallows instead of mini marshmallows?

Yes, but you may want to cut them into smaller pieces to distribute evenly in the dough.

→ How do I store leftover cookies?

Store 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 let it thaw in the fridge before baking.

→ What can I use instead of butter?

You can substitute with margarine or a vegan butter alternative for a dairy-free option.

Chocolate Marshmallow Swirl Cookies Recipe for a Sweet Treat

Indulge in the delightful combination of rich chocolate and fluffy marshmallows with these irresistible swirl cookies.

Prep Time20 minutes
Cooking Duration12 minutes
Overall Time32 minutes

Created by: Harper Reed

Recipe Type: Baking & Desserts

Skill Level: Easy

Final Quantity: 24 cookies

What You'll Need

For the Cookies

  1. 1 cup unsalted butter, softened
  2. 1 cup granulated sugar
  3. 1 cup brown sugar, packed
  4. 2 large eggs
  5. 1 teaspoon vanilla extract
  6. 3 cups all-purpose flour
  7. 1 teaspoon baking soda
  8. 1/2 teaspoon salt
  9. 1 cup cocoa powder
  10. 1 cup mini marshmallows

How-To Steps

Step 01

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

Step 02

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.

Step 03

In another bowl, combine the flour, baking soda, salt, and cocoa powder. Gradually add this mixture to the wet ingredients, mixing until just combined.

Step 04

Fold in the mini marshmallows gently to avoid breaking them.

Step 05

Drop rounded tablespoons of dough onto the prepared baking sheet, spacing them about 2 inches apart. Bake for 10-12 minutes or until the edges are set.

Step 06

Remove from the oven and let cool on the baking sheet for 5 minutes before transferring to a wire rack to cool completely.

Nutritional Breakdown (Per Serving)

  • Calories: 150 kcal
  • Total Fat: 7g
  • Saturated Fat: 4g
  • Cholesterol: 30mg
  • Sodium: 50mg
  • Total Carbohydrates: 20g
  • Dietary Fiber: 1g
  • Sugars: 10g
  • Protein: 2g