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homemade chocolate marshmallow swirl cookies cooling on a white kitchen counter with crumbs and melted marshmallows.

Chocolate Marshmallow Swirl Cookies

Gooey, chewy chocolate cookies swirled with melted marshmallows for the ultimate homemade treat ; crispy edges, soft centers, and irresistible flavor in every bite.
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Course: Dessert, Snack
Cuisine: American, Homemade
Prep Time: 15 minutes
Cook Time: 10 minutes
Chill Time: 30 minutes
Total Time: 55 minutes
Servings: 24 cookies
Calories: 180kcal
Cost: $9 (US)

Equipment

  • Mixing bowls
  • 1 Hand mixer or stand mixer
  • Measuring Cups & Spoons
  • Baking sheets
  • 1 Parchment paper
  • 1 Cookie scoop
  • 1 Wire cooling rack

Ingredients

  • cups All-purpose flour
  • 1 teaspoon Baking soda
  • 1 teaspoon Salt
  • 1 cup Butter softened
  • ¾ cup Granulated sugar
  • ¾ cup Brown sugar packed
  • 2 large Eggs
  • 2 teaspoon Vanilla extract
  • cups Mini marshmallows Freeze briefly to prevent melting
  • 1 cup Chocolate chips or chunks
  • ¼ cup Unsweetened cocoa powder
  • 2 tablespoon Milk
  • ½ teaspoon Espresso powder Optional, enhances chocolate flavor
  • Pinch Sea salt For topping

Instructions

  • Preheat oven to 375°F and line baking sheets with parchment.
  • Whisk flour, baking soda, and salt in a bowl.
  • Cream butter and sugars until fluffy, then add eggs and vanilla.
  • Mix cocoa powder with milk to form a paste.
  • Combine wet and dry ingredients, fold in chocolate chips, and swirl in cocoa paste.
  • Gently fold in mini marshmallows.
  • Scoop dough onto baking sheets and bake for 9–11 minutes.
  • Cool on baking sheet for 5 minutes, then transfer to a wire rack.

Notes

Nutrition information is automatically calculated and should only be used as an approximation.

Nutrition

Serving: 1cookie | Calories: 180kcal | Carbohydrates: 26g | Protein: 2g | Fat: 8g | Saturated Fat: 5g | Polyunsaturated Fat: 0.5g | Monounsaturated Fat: 2g | Cholesterol: 25mg | Sodium: 140mg | Potassium: 70mg | Fiber: 1g | Sugar: 17g | Vitamin A: 150IU | Calcium: 15mg | Iron: 1mg