If you’re craving a cozy, indulgent treat that melts right in your mouth, you’ve got to try this Hot Cocoa Cookies with Marshmallow Buttercream Recipe. These cookies combine the rich, chocolatey goodness of hot cocoa with a fluffy, sweet marshmallow buttercream frosting that feels like a warm hug on a chilly day. Each bite delivers the perfect balance of soft cookie texture and creamy, dreamy frosting, making them the ultimate comfort dessert. Whether it’s a chilly afternoon snack or a sweet ending to dinner, these cookies are bound to become a favorite you’ll reach for again and again.

Ingredients You’ll Need
These ingredients are delightfully simple, yet each one plays a vital role in creating the amazing flavors and textures you’ll love in this recipe. From the rich cocoa to the smooth marshmallow cream, everything comes together to build a cookie that’s both comforting and extraordinary.
- Salted butter: Provides a rich, creamy base and balances sweetness perfectly; using unsalted butter means you should add a pinch of salt.
- White sugar: Adds the essential sweetness and helps with cookie structure—no substitutions suggested for best results.
- Brown sugar: Brings moisture and a subtle caramel flavor; light brown sugar is a great interchangeable option.
- Egg and egg yolks: Ensure tenderness and richness; for an egg-free twist, try substituting with applesauce.
- Vanilla extract: Enhances all the flavors, giving depth and warmth to the cookies.
- All-purpose flour: Gives body and chewiness, but feel free to use a gluten-free blend if needed.
- Cocoa powder: Delivers that deep chocolate flavor; Dutch-processed cocoa can switch up the taste profile if you want.
- Hot chocolate mix: Adds extra chocolate sweetness and a nostalgic note—optional for a less sweet cookie.
- Baking powder and baking soda: Combine to give the perfect rise and tender crumb.
- Salt: Balances the sweetness and amplifies other flavors—no shortcuts here.
- Dark chocolate chips: Burst of rich chocolate goodness in every bite; milk chocolate is a sweeter alternative.
- Semisweet chocolate chips: Complement dark chips for a balanced chocolate complexity, but you can swap with white or dark only.
- Powdered sugar: For the buttercream sweetness that melts smoothly atop your cookies.
- Marshmallow cream: Provides that fluffy, iconic marshmallow texture in the frosting; whipped topping is a lighter alternative.
- Whipping cream: Adds silkiness and makes the buttercream luscious and spreadable.
- Mini marshmallow bits: Optional, but they bring adorable charm and extra chew on top—try mini chocolate chips or crushed peppermint too.
How to Make Hot Cocoa Cookies with Marshmallow Buttercream Recipe
Step 1: Prep and Cream the Butter and Sugars
Start by preheating your oven to 350°F so it’s ready when your dough is chilled. In a large bowl, beat the salted butter with white sugar and brown sugar until it’s light, fluffy, and perfectly mixed. This process is crucial, as it creates a creamy base that contributes to the cookies’ tender crumb and richness.
Step 2: Add Eggs and Vanilla
Next, beat in the egg and the two egg yolks one at a time. This step ensures your cookies are moist and rich, while the vanilla extract adds that warm, sweet fragrance that makes these cookies irresistible. Mixing well after each addition helps create a uniform texture.
Step 3: Combine Dry Ingredients and Mix
Whisk together your flour, cocoa powder, hot chocolate mix, baking powder, baking soda, and salt in a separate bowl. Gradually add this dry mix to the wet ingredients, stirring just until combined. This keeps your cookies tender and prevents overmixing, which can lead to toughness.
Step 4: Fold in Chocolate Chips
Gently fold in both dark and semisweet chocolate chips to add chocolate pockets throughout the cookies. This step ensures that every bite has a delightful chocolate surprise without overworking the dough.
Step 5: Chill the Dough
Refrigerate the dough for about 20 minutes. Chilling helps solidify the butter, making it easier to handle the dough and ensuring the cookies spread just the right amount while baking. It also helps develop the flavor.
Step 6: Scoop and Bake
Using a cookie scoop, portion out 1 1/2 to 2 tablespoons of dough onto a parchment-lined baking sheet. Slightly flatten each mound so it bakes evenly. Bake for 8-10 minutes, just until the edges start to set but the centers remain soft; this keeps the cookies wonderfully chewy.
Step 7: Cool and Frost
Let your cookies cool for a few minutes on the baking sheet before moving them to a wire rack. While they cool, whip up the marshmallow buttercream by beating the butter, marshmallow cream, and powdered sugar until smooth, then add vanilla and whipping cream, beating until fluffy. Spread or pipe this delightfully creamy frosting on the cooled cookies and top with mini marshmallows for that perfect finishing touch.
How to Serve Hot Cocoa Cookies with Marshmallow Buttercream Recipe

Garnishes
The mini marshmallow bits sprinkled on top add charming visual appeal and a chewy texture that complements the smooth buttercream. If you want to switch it up, try crushed peppermint candies for a festive crunch or mini chocolate chips for extra chocolate bursts.
Side Dishes
These cookies are heavenly on their own but pair beautifully with a steamy mug of your favorite hot chocolate or a frothy latte. For a grown-up twist, a splash of peppermint schnapps in hot chocolate alongside these cookies makes a cozy treat. Fresh fruit like raspberries can add a refreshing contrast to the richness too.
Creative Ways to Present
For a stunning presentation, pipe the marshmallow buttercream using a large star tip to create pretty swirls on each cookie. Arrange them on a festive platter, garnished with edible glitter or cocoa powder dust. Packaging them in a clear jar tied with a ribbon makes a perfect homemade gift that friends and family will rave about.
Make Ahead and Storage
Storing Leftovers
Store leftover cookies in an airtight container at room temperature to keep them soft and fresh for up to 3 days. If your kitchen is particularly warm, refrigerate them, but allow the cookies to come to room temperature before serving for the best texture.
Freezing
You can freeze the cookie dough before baking. Scoop onto a tray, freeze until solid, then transfer to a freezer bag for up to 3 months. Bake directly from frozen, adding a minute or two to the baking time. For baked cookies, store in an airtight container or freezer bag and freeze for up to 2 months—thaw at room temperature before frosting.
Reheating
Warm your cookies gently in the microwave for 10-15 seconds before serving to revive their soft, gooey texture. If they have frosting, warm carefully to avoid melting the marshmallow buttercream too much; just enough to bring out those fresh-baked flavors.
FAQs
Can I make these cookies dairy-free?
Absolutely! Substitute the butter with dairy-free margarine or coconut oil, and use a dairy-free whipping cream alternative in the buttercream. The texture may vary slightly but the flavor will still be wonderfully comforting.
What if I don’t have marshmallow cream?
You can substitute marshmallow cream with whipped topping or even homemade marshmallow fluff, though consistency might shift slightly. The buttercream will still taste delicious and fluffy.
Are these cookies chewy or crispy?
These Hot Cocoa Cookies with Marshmallow Buttercream Recipe are best enjoyed soft and chewy with a slight crispness around the edges—a perfect textural balance that keeps you coming back for more.
Can I use a different type of chocolate?
Yes! The recipe is flexible—dark, milk, semisweet, or even white chocolate chips work beautifully. Mixing chocolates provides extra depth, but feel free to tailor the sweetness to your liking.
How do I make these cookies egg-free?
Swap the egg and yolks with 1/4 cup of applesauce to keep the dough moist and tender. While the texture may be a bit different, they will still bake up delicious and rich in chocolate flavor.
Final Thoughts
There’s something truly special about the Hot Cocoa Cookies with Marshmallow Buttercream Recipe—it’s like capturing the warmth of a cozy night by the fire in cookie form. Whether baking for yourself, friends, or family, these treats are sure to bring smiles and content sighs. So don your apron, gather your ingredients, and get ready to fall in love bite after bite!
Print
Hot Cocoa Cookies with Marshmallow Buttercream Recipe
- Prep Time: 15 minutes
- Cook Time: 10 minutes
- Total Time: 40 minutes
- Yield: 24 servings (cookies)
- Category: Dessert
- Method: Baking
- Cuisine: American
Description
Delight in these indulgent Hot Cocoa Cookies topped with fluffy Marshmallow Buttercream Bliss. Featuring a rich cocoa and hot chocolate blend cookie base studded with dark and semisweet chocolate chips, these cookies are chilled for perfect texture, baked to golden perfection, and finished with a creamy marshmallow buttercream frosting and optional mini marshmallow garnish. A cozy treat that’s perfect for chocolate lovers and wintertime gatherings.
Ingredients
Cookie Dough
- 1 cup salted butter (If using unsalted, add a pinch of salt)
- 1.25 cups white sugar
- 0.5 cups brown sugar (Light brown sugar can be used interchangeably)
- 1 egg plus 2 egg yolks (For egg-free option, substitute 1/4 cup applesauce)
- 1 Tbsp vanilla extract
- 2 cups all-purpose flour (Gluten-free blend can be substituted)
- 0.5 cups cocoa powder (Dutch-processed cocoa can be used)
- 0.25 cups hot chocolate mix (Optional, can be omitted)
- 1.5 tsp baking powder
- 1.5 tsp baking soda
- 1 tsp salt
- 1 cup dark chocolate chips (Milk chocolate chips can be substituted)
- 1 cup semisweet chocolate chips (Can be replaced with only dark or white chocolate chips)
Marshmallow Buttercream Frosting
- 1 cup (2 sticks) salted butter, softened
- 1 tub marshmallow cream (7 ounces) (Alternatively whipped topping can be used)
- 3 cups powdered sugar
- 2 tsp vanilla extract
- 1 tsp whipping cream (Milk or dairy-free alternatives acceptable)
- Jet Puffed Mini Marshmallow Bits (Optional decoration; can swap for mini chocolate chips or crushed peppermint)
Instructions
- Preheat Oven: Set your oven to 350°F (175°C) to prepare for baking the cookies.
- Mix Butter and Sugars: In a large mixing bowl, beat the salted butter with white and brown sugars for 3–4 minutes until the mixture is light, fluffy, and well combined.
- Add Eggs and Vanilla: Incorporate the whole egg and two egg yolks, adding one at a time and mixing thoroughly after each addition. Stir in the vanilla extract to flavor the dough.
- Combine Dry Ingredients: In a separate bowl, whisk together the all-purpose flour, cocoa powder, hot chocolate mix, baking powder, baking soda, and salt until evenly mixed.
- Mix Dry Ingredients into Wet: Gradually add the dry ingredient mix to the wet butter and sugar mixture, mixing just until combined to avoid overworking the dough.
- Fold in Chocolate Chips: Gently fold both dark and semisweet chocolate chips into the dough ensuring even distribution.
- Chill Dough: Cover the dough and refrigerate it for about 20 minutes to firm up, which helps control spread during baking.
- Scoop and Bake: Use a cookie scoop to drop 1 1/2 to 2 tablespoons of dough onto parchment-lined cookie sheets. Slightly flatten the dough balls for even cooking. Bake for 8 to 10 minutes until edges are set.
- Cool Cookies: Allow the cookies to cool on the baking pan for a few minutes, then transfer them to a wire rack to cool completely before frosting.
- Prepare Marshmallow Buttercream: In a mixing bowl, beat the softened butter, marshmallow cream, and powdered sugar together until smooth. Add vanilla extract and whipping cream and continue beating until the frosting is light and fluffy.
- Frost and Garnish: Once cookies are fully cooled, generously pipe or spread the marshmallow buttercream on top of each cookie. Decorate with optional mini marshmallows or alternative toppings as desired.
Notes
- For egg-free cookies, substitute the egg and yolks with 1/4 cup applesauce.
- Use a gluten-free flour blend to make these cookies gluten-free.
- Dutch-processed cocoa offers a smoother, less acidic flavor compared to natural cocoa if preferred.
- Omitting the hot chocolate mix reduces overall sweetness and intense cocoa flavor.
- Milk chocolate chips can replace dark chocolate for a sweeter cookie, but balance with semisweet chips.
- Refrigerating dough before baking helps maintain cookie shape and texture.
- Marshmallow cream can be swapped with whipped topping for a lighter frosting.
- Optional garnishes like mini chocolate chips or crushed peppermint add festive variations.
- Store cookies in an airtight container to keep them fresh for up to 5 days.

