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Chocolate Marshmallow Swirl Cookies

Featured in Irresistible Desserts.

These chocolate marshmallow swirl cookies are a dreamy treat for any dessert table. Featuring a rich, chocolatey dough swirled with gooey marshmallow fluff, these cookies are as tasty as they are visually stunning. With a prep time of just 20 minutes and straightforward instructions, they are easy to make and guaranteed to impress. Chilling the dough ensures the cookies maintain their shape, while baking to just the right doneness creates a soft, chewy texture with a gooey marshmallow center. Serve warm or at room temperature for a crowd-pleasing dessert that's irresistibly delicious.

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Ranah
Updated on Sun, 04 May 2025 14:46:20 GMT
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A plate of cookies with white icing. | yummyflavorsrecipes.com

This chocolate marshmallow swirl cookie recipe transforms simple ingredients into a decadent treat that balances rich chocolate with gooey marshmallow pockets. The visual swirl effect makes these cookies as beautiful as they are delicious, perfect for impressing guests or satisfying your own sweet tooth.

I first created these cookies for my daughter's bake sale, and they sold out within minutes. Now they've become our signature family treat that friends and neighbors regularly request the recipe for.

Ingredients

Step-by-Step Instructions

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A plate of chocolate and white frosted cookies. | yummyflavorsrecipes.com

The marshmallow component of this recipe reminds me of childhood campfires and smores. I once made these cookies for a family reunion where my grandmother declared them better than the chocolate cookies she had been baking for 60 years. That moment cemented this recipe as our new family classic.

Storage Solutions

Troubleshooting Tips

Serving Suggestions

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Chocolate cookies with white frosting. | yummyflavorsrecipes.com

Frequently Asked Questions

→ How do I prevent the cookies from spreading too much?

Chill the dough for at least 1 hour before baking to help the cookies maintain their shape during baking.

→ Can I use regular marshmallows instead of fluff?

Yes, you can melt regular marshmallows for swirling, or place a jumbo marshmallow in the center for a fluffier texture.

→ How should I store leftover cookies?

Store them in an airtight container at room temperature to keep them fresh for up to 5 days.

→ Can I freeze the cookie dough?

Yes, you can freeze the dough in shaped balls. Bake from frozen, adding 2 extra minutes to the baking time.

→ What is the best way to achieve a perfect marshmallow swirl?

Use a toothpick to gently swirl the marshmallow fluff into the cookie dough before baking for a beautiful effect.

Chocolate Marshmallow Swirl Cookies

Rich chocolate cookies swirled with fluffy marshmallow, perfect for sweet moments.

Prep Time
20 Minutes
Cook Time
30 Minutes
Total Time
50 Minutes
By: Ranah


Difficulty: Intermediate

Cuisine: American

Yield: Approximately 24 cookies

Dietary: Vegetarian

Ingredients

01 2 cups all-purpose flour
02 ¾ cup unsweetened cocoa powder
03 ½ teaspoon baking soda
04 ¼ teaspoon salt
05 1 cup unsalted butter, room temperature
06 1½ cups granulated sugar
07 2 large eggs, room temperature
08 2 teaspoons vanilla extract
09 1 cup marshmallow fluff

Instructions

Step 01

In a medium bowl, whisk together all-purpose flour, cocoa powder, baking soda, and salt. Set aside.

Step 02

In a large mixing bowl, use an electric mixer to cream room temperature unsalted butter with granulated sugar until light and fluffy, about 3-4 minutes.

Step 03

Beat in large eggs one at a time, ensuring each is fully incorporated before adding the next. Stir in vanilla extract.

Step 04

Gradually add the dry ingredients to the wet mixture, mixing on low speed just until the dough comes together. Avoid overmixing. You can lightly swirl in the marshmallow fluff at this point or wait until after chilling the dough.

Step 05

Cover the dough and refrigerate for at least 1 hour to make it easier to handle and to prevent excessive spreading during baking.

Step 06

About 20 minutes before baking, preheat oven to 175°C (350°F). Prepare two baking sheets with parchment paper or silicone baking mats.

Step 07

Use a cookie scoop or tablespoon to scoop out chilled dough and roll into balls. Place them on prepared baking sheets, spacing 2 inches apart. Press a small indent into the center of each dough ball, spoon a teaspoon of marshmallow fluff into each indent, and swirl with a toothpick.

Step 08

Bake in the preheated oven for 10-12 minutes, or until the cookies are set around the edges but still soft in the center. Optionally, add more marshmallow fluff on top halfway through for extra gooeyness.

Step 09

Allow cookies to cool on the baking sheet for 5 minutes before transferring to a wire rack. This helps the marshmallow set and makes the cookies easier to handle.

Notes

  1. If the dough is too sticky to handle, chilling it for 30 minutes before shaping can make it easier.
  2. Marshmallow fluff melts more than real marshmallows. For a fluffier swirl, try using melted marshmallows.
  3. Using jumbo marshmallows in the center of the cookie can add a fun variation to the recipe.
  4. Rotate baking sheets halfway through baking for even cooking.
  5. Store baked cookies in an airtight container at room temperature for lasting freshness.
  6. Freeze shaped dough balls for later use. Add a couple of minutes to the baking time when baking from frozen.

Tools You'll Need

  • Medium mixing bowl
  • Large mixing bowl
  • Electric mixer
  • Wire rack
  • Cookie scoop or tablespoon
  • Parchment paper or silicone baking mats
  • Toothpick

Allergy Information

Please check ingredients for potential allergens and consult a health professional if in doubt.
  • Contains gluten
  • Contains dairy
  • Contains eggs

Nutrition Facts (Per Serving)

It is important to consider this information as approximate and not to use it as definitive health advice.
  • Calories: 175
  • Total Fat: 9.8 g
  • Total Carbohydrate: 22.5 g
  • Protein: 2.5 g