Name: Chocolate Marshmallow Swirl Cookies Recipe
Prep time: 15 min
Cook time: 12 min
Total time: 1 h 27 min
Cuisine: American
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

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Introduction

These Chocolate Marshmallow Swirl Cookies combine rich cocoa flavor with gooey marshmallow goodness for a delightful treat. Perfect for sharing or enjoying with a glass of milk, they offer a soft, chewy texture and a beautiful swirl that’s as tasty as it looks.

The image shows close-up of round chocolate cookies on a white marbled surface. Each cookie has three visible layers: the bottom layer is dark brown and cracked with a rough texture, the middle layer is swirled with smooth white and light brown creamy icing in the center, and small pieces of chocolate are scattered around on the surface. Light from above highlights the glossiness of the creamy layer and the dark cracks of the cookie. Photo taken with an iphone --ar 4:5 --v 7

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

Instructions

Step 1: In a medium bowl, whisk together the flour, cocoa powder, baking soda, and salt. Set this dry mix aside.
Step 2: In a large mixing bowl, use an electric mixer to cream the butter and sugar together until light and fluffy, about 3 to 4 minutes.
Step 3: Beat in the eggs one at a time, ensuring each is fully incorporated before adding the next. Stir in the vanilla extract.
Step 4: Gradually add the dry ingredients to the wet mixture, mixing on low speed just until combined. Avoid overmixing.
Step 5: Cover the dough and chill it in the refrigerator for at least 1 hour to make handling easier and prevent spreading.
Step 6: Preheat the oven to 350°F (175°C). Prepare two baking sheets with parchment paper or silicone baking mats.
Step 7: Scoop chilled dough with a cookie scoop or tablespoon and roll into balls. Place on the baking sheets about 2 inches apart.
Step 8: Press a small indent into the center of each dough ball and spoon a teaspoon of marshmallow fluff into it. Use a toothpick to swirl the marshmallow into the cookie dough.
Step 9: Bake for 10 to 12 minutes, until edges are set but centers remain soft. For extra gooeyness, add a bit more marshmallow fluff on top halfway through baking.
Step 10: Let cookies cool on the baking sheet for 5 minutes before transferring to a wire rack to cool completely. This helps the marshmallow set slightly.

Tips & Variations

For a nuttier flavor, add ½ cup chopped walnuts or pecans into the dough before chilling.
You can substitute marshmallow fluff with mini marshmallows melted slightly for easier swirling.
Chilling the dough overnight intensifies the chocolate flavor and improves texture.

Storage

Store cookies in an airtight container at room temperature for up to 5 days. To keep marshmallow gooey, avoid refrigeration as it can harden the fluff. For longer storage, freeze the baked cookies for up to 2 months and thaw at room temperature before serving.

How to Serve

The image shows several round chocolate cookies on a white marbled surface. Each cookie has a cracked, dark brown, rough-textured outer layer, with a smooth, creamy swirl of white and light brown chocolate mixed in the center, creating a marbled look. Small pieces of broken chocolate are scattered around the cookies. A woman's hand is slightly touching one of the cookies from the top left. photo taken with an iphone --ar 4:5 --v 7

Serve this delicious recipe with your favorite sides.

FAQs

Can I use regular marshmallows instead of marshmallow fluff?

Yes, you can melt mini marshmallows slightly and use them in place of fluff for swirling into the dough, though fluff is easier to work with and provides a smoother texture.

How do I prevent the marshmallow from burning in the oven?

Adding the marshmallow fluff into an indent in the dough and swirling it gently helps protect it from direct heat. Baking at 350°F for 10-12 minutes is optimal to avoid burning while setting the marshmallow nicely.