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Chocolate Marshmallow Swirl Cookies Recipe

4.9 from 54 reviews
  • Author: Jessica
  • Prep Time: 20 minutes
  • Cook Time: 11 minutes
  • Total Time: 46 minutes
  • Yield: 24 cookies
  • Category: Dessert
  • Method: Baking
  • Cuisine: American

Description

Delight in these rich Chocolate Marshmallow Swirl Cookies featuring a decadent chocolate cookie base infused with mini chocolate chips and topped with a gooey marshmallow swirl. Perfectly soft with a slight crisp on the edges, these cookies combine the delightful flavors of cocoa and marshmallow for a fun and indulgent treat.


Ingredients

Scale

Chocolate Cookie Base:

  • 1 ¾ cups All-purpose flour
  • ½ cup Unsweetened cocoa powder
  • 1 teaspoon Baking soda
  • ½ teaspoon Salt
  • 1 cup Butter – Softened
  • ¾ cup Brown sugar – Packed
  • ½ cup Granulated sugar
  • 2 Large eggs – Room temperature
  • 1 teaspoon Vanilla extract
  • 1 cup Mini chocolate chips – Optional

Marshmallow Swirl:

  • 1 ½ cups Mini marshmallows – Lightly dusted with powdered sugar
  • ¼ cup Marshmallow fluff – Add a dollop on top
  • 1 tablespoon Powdered sugar – For dusting mini marshmallows


Instructions

  1. Preheat and Prepare: Preheat your oven to 350°F (175°C) and line your baking sheets with parchment paper. Allow the butter and eggs to sit at room temperature for about 15 minutes to soften and temper.
  2. Mix Dry Ingredients: In a medium bowl, whisk together the all-purpose flour, unsweetened cocoa powder, baking soda, and salt until fully combined.
  3. Cream Butter and Sugars: In a large mixing bowl, beat the softened butter with brown sugar and granulated sugar until the mixture is light and fluffy, ensuring a smooth base for your cookies.
  4. Add Eggs and Vanilla: Incorporate the room temperature eggs and vanilla extract into the creamed butter and sugars, mixing until fully combined.
  5. Combine Dry and Wet Mixtures: Gradually add the dry ingredients to the wet mixture, gently stirring until just combined. Be careful not to overmix to maintain a tender cookie texture. Fold in the mini chocolate chips if using.
  6. Form and Top Cookies: Scoop the cookie dough into balls. Press 4–5 mini marshmallows into the center of each dough ball and add a small dollop of marshmallow fluff on top. Use a toothpick to gently swirl the marshmallow topping through the cookie dough.
  7. Arrange and Bake: Place the cookies on the prepared baking sheets, spacing them about 2 inches apart to allow for spreading. Bake in the preheated oven for 10–12 minutes, or until the edges are set but the centers remain soft.
  8. Cool: Let the cookies cool on the baking sheet for 5 minutes before transferring them to a wire rack to cool completely. This step helps the cookies set properly without breaking.

Notes

  • Nutrition information is automatically calculated and should be considered an approximation.
  • Actual values may vary based on specific ingredients used and portion sizes.
  • Allowing butter and eggs to come to room temperature helps achieve the perfect cookie texture.
  • Swirling the marshmallow fluff gently with a toothpick prevents it from completely melting during baking.
  • Store cookies in an airtight container to maintain freshness for several days.

Nutrition

  • Serving Size: 1 cookie
  • Calories: 140
  • Sugar: 12g
  • Sodium: 90mg
  • Fat: 7g
  • Saturated Fat: 4g
  • Unsaturated Fat: 2.5g
  • Trans Fat: 0g
  • Carbohydrates: 18g
  • Fiber: 1.5g
  • Protein: 2g
  • Cholesterol: 30mg