
Warm chocolate cookies studded with dark and semi-sweet chips, crowned with a cloud-like marshmallow buttercream and mini marshmallow bits—perfect for cozy evenings and holiday cookie swaps.

This recipe for Hot Cocoa Cookies with Marshmallow Buttercream is my idea of winter comfort in cookie form. I first developed it on a snowy afternoon when the power flickered and the house smelled like cocoa; I wanted something that captured the warmth of a mug of hot chocolate but was portable and shareable. The dough is rich and chocolatey with two kinds of chips for depth, while the frosting is a pillowy marshmallow buttercream that sets just enough to hold tiny Jet-Puffed mini marshmallow bits. Every bite combines a crisp edge with a tender center and a soft marshmallow finish that pulled my family to the kitchen before the cookies even cooled.
I have refined this combination over several holiday seasons to balance sweetness and texture. The cocoa and hot chocolate mix give a familiar drink-like note, while the dark chips add a slightly bitter counterpoint so the frosting doesn’t overwhelm. I often make a double batch for gatherings; these cookies travel well and are guaranteed to spark conversations. Friends tell me they remind them of childhood winter nights, and my niece insists these are the only cookies suitable for watching holiday movies.
I remember bringing a tray of these to a neighborhood potluck and watching strangers return for seconds. The combination of soft frosting and slightly chewy cookie center invited conversation—people compared them to hot cocoa, s'mores, and even chocolate cupcakes. That reaction convinced me this mash-up belongs in every winter cookie rotation.
My favorite thing about these cookies is how the frosting softens slightly when you hold a cookie for a minute, creating a warm marshmallow sensation that mimics hot cocoa marshmallows melting in your mug. Watching kids and adults alike poke at the marshmallow bits and smile is the reason I keep this recipe in my winter rotation.
Store these cookies in a single layer or with parchment between layers to prevent sticking. At room temperature place them in an airtight container for up to 3 days; for longer life refrigerate up to one week. If you plan to freeze, freeze un-frosted cookies in a single layer on a tray until solid, then transfer to a freezer-safe bag for up to three months. Thaw at room temperature and then pipe or spread fresh marshmallow buttercream; this keeps the texture of both cookie and frosting optimal.
For dairy-free versions, use vegan butter and a dairy-free marshmallow cream substitute; results will be slightly less rich but still delicious. To make them egg-free, use 3 tablespoons aquafaba or a commercial egg replacer, although chew and rise will differ slightly. Swap half the all-purpose flour for whole wheat pastry flour for a nuttier note, or use gluten-free 1-to-1 flour blend to make them gluten-free—expect a modest texture change.
Serve on a cookie platter with small cups of hot chocolate or mulled cider for dipping. Garnish with a dusting of cocoa or a drizzle of warmed chocolate for a bakery-style look. These work beautifully at holiday dessert tables, school bake sales, or paired with coffee for an afternoon treat. Consider pairing with a salted caramel sauce on the side for guests who prefer a saucy contrast.
These cookies are a modern homage to classic American hot chocolate and marshmallow traditions—using hot chocolate mix in baked goods is a simple trick that evokes a nostalgic beverage. Marshmallow-topped desserts have long played a part in American home baking, from campfire s'mores to marshmallow-topped pies. Combining these elements into cookie form taps into multiple childhood memories and seasonal rituals.
In winter, add a pinch of cinnamon or cayenne to the dough for warmth. For Valentine’s Day, stir in freeze-dried raspberries to the frosting for a tart contrast. During summer parties, swap dark chips for white chocolate and add toasted coconut for a tropical variation. These small swaps keep the base technique relevant year-round.
Make the dough and freeze in portions on a tray; once solid, transfer scoops to a bag so you can bake a few fresh cookies whenever you like. Frost only what you need for the day to keep the marshmallow buttercream looking fresh. For bulk gifting, assemble on cookie boards and pack in decorative tins with parchment separators—the cookies will hold for travel and presentation.
These cookies always bring a bit of warmth and a sense of shared comfort to my table. Whether you bake a batch for a quiet evening or a crowd, they invite lingering conversations and second helpings—give them a try and make them your own.
Chill scooped dough for 15 to 20 minutes to reduce spread and intensify flavor.
Use room-temperature butter and eggs so ingredients emulsify smoothly for even texture.
If frosting is too soft, refrigerate for 10 minutes then re-whip slightly before using.
Spoon and level flour when measuring to avoid dry, dense cookies.
This nourishing hot cocoa cookies with marshmallow buttercream recipe is sure to be a staple in your kitchen. Enjoy every moist, high protein slice — it is perfect for breakfast or as a wholesome snack any time.
This Hot Cocoa Cookies with Marshmallow Buttercream recipe makes perfectly juicy, tender, and flavorful steak every time! Serve with potatoes and a side salad for an unforgettable dinner in under 30 minutes.

Beat 1 cup room-temperature salted butter with 1 1/4 cups white sugar and 1/2 cup brown sugar until light and fluffy, about 3 to 4 minutes. Add 1 whole egg, 2 yolks, and 1 tablespoon vanilla, mixing until combined.
In a separate bowl whisk 2 cups all-purpose flour, 1/2 cup cocoa powder, 1/4 cup hot chocolate mix, 1 1/2 tsp baking powder, 1 1/2 tsp baking soda, and 1 tsp salt to evenly distribute leaveners.
Add dry ingredients to the wet in two additions on low speed until just combined. Fold in 1 cup dark chips and 1 cup semisweet chips with a spatula to avoid overworking the dough.
Spoon tablespoon-sized portions onto parchment-lined sheets and chill for 15 to 20 minutes to prevent excessive spread during baking.
Preheat oven to 350°F (175°C). Bake chilled dough for 9 to 11 minutes until edges are set and centers look slightly underbaked. Cool on the sheet for 5 minutes then transfer to a rack.
Beat 1 cup softened butter until creamy, slowly add 3 cups powdered sugar, then beat in 2 tsp vanilla and the 7-ounce tub of marshmallow cream. Add 1 tsp whipping cream if the frosting is too stiff and whip until light.
Spread or pipe buttercream onto cooled cookies and press mini marshmallow bits into the frosting. Allow to set for 15 to 30 minutes before storing or serving.
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