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Chocolate marshmallow cookies stacked on a wooden board, with gooey melted chocolate and toasted marshmallows, surrounded by mini marshmallows and chocolate pieces.

Chocolate Marshmallow Cookies

Charlotte
These Chocolate Marshmallow Cookies are soft, rich, and loaded with gooey marshmallows and melty chocolate chips. Perfect for holidays, bake sales, or cozy treats at home, they deliver the perfect balance of chewy and fudgy in every bite.
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Prep Time 15 minutes
Cook Time 10 minutes
Chilling Time 30 minutes
Total Time 55 minutes
Course Dessert
Cuisine American
Servings 24 Cookies
Calories 180 kcal

Ingredients
  

  • 1 cup unsalted butter softened
  • 1 cup granulated sugar
  • ½ cup brown sugar packed
  • 2 large eggs
  • 1 tsp vanilla extract
  • 2 ¼ cups all-purpose flour
  • ½ cup unsweetened cocoa powder
  • 1 tsp baking soda
  • ½ tsp salt
  • 1 cup chocolate chips
  • 1 cup mini marshmallows

Instructions
 

Preheat Oven:

  • Preheat your oven to 350°F (175°C).
  • Line baking sheets with parchment paper.

Make the Cookie Dough:

  • In a large bowl, cream butter, granulated sugar, and brown sugar until light and fluffy.
  • Beat in eggs and vanilla extract until well combined.
  • In a separate bowl, whisk together flour, cocoa powder, baking soda, and salt.
  • Gradually mix dry ingredients into wet ingredients.
  • Stir in chocolate chips and mini marshmallows.

Chill the Dough (Optional):

  • Chill the dough for 30 minutes for thicker cookies (optional but recommended).

Shape and Bake:

  • Scoop dough into tablespoon-sized balls and place on the prepared baking sheets, leaving space between each.
  • Bake for 9–11 minutes until the edges are set but the centers look slightly soft.

Cool:

  • Let cookies cool on the baking sheet for 5 minutes before transferring to a wire rack to cool completely.

Notes

Chill the dough for thicker, bakery-style cookies.
Press a few extra marshmallows and chocolate chips on top of each dough ball before baking for a prettier finish.
Store cookies in an airtight container to keep them soft.

Nutrition

Calories: 180kcalCarbohydrates: 24gProtein: 2gFat: 9gSaturated Fat: 5gCholesterol: 25mgSodium: 90mgFiber: 1gSugar: 15g
Keyword Chocolate Marshmallow Cookies
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