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Merry

Ultimate Chocolate Marshmallow Swirl Cookies – Sweet and Decadent!

Soft, chewy, and decadent, these Chocolate Marshmallow Swirl Cookies are the ultimate treat! With rich chocolatey dough and gooey marshmallow swirls, they’re perfect for family gatherings, holiday baking, or simply indulging your sweet tooth. Quick, easy, and utterly irresistible!
Print Recipe
Prep Time 15 minutes
Cook Time 12 minutes
Total Time 27 minutes
Servings: 24 cookies
Course: Desserts
Cuisine: American
Ingredients Method Notes

Ingredients
  

  • 2 cups all-purpose flour
  • ¾ cup unsweetened cocoa powder
  • ½ teaspoon baking soda
  • ¼ teaspoon salt
  • 1 cup unsalted butter room temperature
  • 1½ cups granulated sugar
  • 2 large eggs room temperature
  • 2 teaspoons vanilla extract
  • 1 cup marshmallow fluff

Method
 

  1. Prepare Dry Ingredients: In a medium bowl, whisk together the flour, cocoa powder, baking soda, and salt. Set aside.
  2. Cream Butter and Sugar: In a large mixing bowl, beat the butter and sugar together with a hand or stand mixer until light and fluffy (about 2–3 minutes).
  3. Add Eggs and Vanilla: Mix in the eggs one at a time, ensuring each is fully incorporated. Add the vanilla extract and mix well.
  4. Combine Wet and Dry Ingredients: Gradually add the dry ingredients to the wet mixture, mixing until just combined. Avoid overmixing to keep the cookies soft.
  5. Swirl in Marshmallow Fluff: Gently fold the marshmallow fluff into the dough, leaving visible swirls for a marbled effect.
  6. Scoop and Bake: Preheat the oven to 350°F (175°C) and line baking sheets with parchment paper. Scoop dough onto the sheets, leaving about 2 inches between each cookie. Bake for 10–12 minutes, or until the edges are set and the centers are slightly soft.
  7. Cool and Serve: Allow cookies to cool on the baking sheet for 5 minutes, then transfer to a wire rack to cool completely. Serve and enjoy!

Notes

  • Room Temperature Ingredients: Using room temperature butter and eggs ensures smoother mixing and a better cookie texture.
  • Storage: Store cookies in an airtight container at room temperature for up to 5 days or freeze for longer storage.
  • Make-Ahead: Scoop and freeze the dough for quick baking whenever you need fresh cookies.
  • Marshmallow Tip: Marshmallow fluff is ideal for achieving smooth swirls, but chopped mini marshmallows can be used for a chunkier texture.

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