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Chocolate Marshmallow Swirl Cookies

Indulge in these rich and chewy Chocolate Marshmallow Swirl Cookies, featuring gooey marshmallow swirls baked into decadent chocolate batter for a perfect dessert treat.

Ingredients

Scale
  • 1 cup all-purpose flour
  • 1/3 cup unsweetened cocoa powder
  • 1/2 teaspoon baking soda
  • 1/4 teaspoon salt
  • 1/2 cup unsalted butter, softened
  • 3/4 cup granulated sugar
  • 1 large egg
  • 1 teaspoon vanilla extract
  • 1 cup mini marshmallows
  • 1/2 cup semi-sweet chocolate chips

Instructions

  1. Preheat the oven to 350°F (175°C) and line a baking sheet with parchment paper.
  2. In a medium bowl, whisk together the flour, cocoa powder, baking soda, and salt.
  3. In a large bowl, cream the softened butter and granulated sugar until light and fluffy.
  4. Beat in the egg and vanilla extract until well combined.
  5. Gradually add the dry ingredients to the wet ingredients, mixing until just combined.
  6. Fold in the mini marshmallows and chocolate chips gently to distribute evenly.
  7. Drop rounded tablespoons of dough onto the prepared baking sheet, spacing about 2 inches apart.
  8. Bake for 10–12 minutes, until the edges are set but the center remains soft.
  9. Remove from oven and allow cookies to cool on the baking sheet for 5 minutes before transferring to a wire rack to cool completely.

Notes

For extra gooey marshmallows, press a few additional mini marshmallows onto the tops of the cookies immediately after baking.