Cocoa Marshmallow Cookies

Soft, Gooey, Hot-Chocolate Inspired Treats

These Cocoa Marshmallow Cookies are everything you love about a warm cup of hot chocolate—rich cocoa flavor, soft chewy centers, and melty marshmallows—wrapped into one cozy cookie. They’re quick to make, kid-friendly, and perfect for busy days when you want a homemade treat without a lot of effort. The marshmallows puff into gooey pockets of sweetness while the cocoa cookie stays fudgy and soft. Delicious for holiday platters, movie nights, or anytime you need a chocolate fix. Keywords: cocoa cookies, marshmallow cookies.


⏱️ Time Breakdown

  • Prep Time: 15 minutes
  • Chill Time: 20 minutes
  • Cook Time: 10–12 minutes
  • Total Time: ~45 minutes
  • Servings: 18–20 cookies

📝 Ingredients List

  • ½ cup (1 stick) unsalted butter, softened
  • ¾ cup brown sugar
  • ¼ cup granulated sugar
  • 1 large egg
  • 1 tsp vanilla extract
  • 1 cup all-purpose flour
  • ½ cup unsweetened cocoa powder
  • ½ tsp baking soda
  • ¼ tsp salt
  • 1 cup mini marshmallows
  • Optional: ½ cup chocolate chips for extra gooeyness

✨ Kitchen Tools You’ll Need

This recipe doesn’t require fancy gadgets, just a few reliable kitchen basics to keep everything simple and stress-free.

  • Mixing bowls
  • Electric hand mixer or stand mixer
  • Baking sheet
  • Parchment paper
  • Rubber spatula
  • Measuring cups & spoons
  • Cookie scoop (optional)

👩‍🍳 Step-by-Step Beginner-Friendly Instructions

  1. Cream butter & sugars: Beat softened butter with brown and white sugar until creamy and smooth.
  2. Add egg & vanilla: Mix until fully combined and slightly fluffy.
  3. Combine dry ingredients: In another bowl, whisk flour, cocoa powder, baking soda, and salt.
  4. Form the dough: Add dry mixture to the wet and stir until a soft dough forms. Fold in mini marshmallows (and chocolate chips if using). ✨
  5. Chill: Refrigerate dough for 20 minutes to prevent spreading.
  6. Scoop & bake: Scoop cookie dough onto a parchment-lined sheet. Bake at 350°F (175°C) for 10–12 minutes. Cookies should look slightly underbaked—they’ll set as they cool.
  7. Cool: Let cookies cool on the sheet for 5 minutes so the marshmallows can settle without sticking everywhere. 😋

💡 Pro Tips

  • Extra gooey top: Press 3–4 mini marshmallows on top of each dough ball before baking.
  • No marshmallow mess: Freeze mini marshmallows for 10 minutes before adding—they hold shape better.
  • Storage: Keep in an airtight container for 3–4 days; rewarm 10 seconds in the microwave to re-melt the marshmallow.
  • Flavor twist: Add ½ tsp peppermint extract for holiday “peppermint hot chocolate” cookies.

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