If you love a warm cup of hot chocolate, these Hot Cocoa Cookies are a dessert you’ll want to try. They bring together the rich chocolate flavor of a classic hot cocoa drink and the delicious texture of homemade cookies, with a soft marshmallow center that makes every bite extra special.
Made with melted dark chocolate, unsweetened cocoa powder, mini chocolate chips, and marshmallow fluff, these cookies are packed with chocolate flavor. The marshmallow filling sits inside the cookie dough, creating a gooey center that makes these treats different from ordinary chocolate cookies.
Although the dough requires some chilling time, the preparation itself is simple. You only need 15 minutes to prepare the ingredients before chilling the assembled cookies for two hours. Once baked, these Hot Cocoa Cookies are a lovely treat to enjoy with a mug of hot chocolate or a glass of milk.
Why You’ll Love This Hot Cocoa Cookies Recipe
There are plenty of reasons to add these chocolate-filled cookies to your baking collection.
- Rich chocolate flavor: Melted dark chocolate, cocoa powder, and mini chocolate chips come together to create an intensely chocolatey cookie.
- Gooey marshmallow center: Marshmallow fluff is placed inside each cookie, giving it a delicious filling.
- Inspired by hot cocoa: These cookies bring together the chocolate and marshmallow combination associated with a classic winter drink.
- Easy preparation: The dough is made using simple mixing steps and everyday baking ingredients.
- Perfect for chocolate lovers: With several chocolate ingredients in one recipe, these cookies are a wonderful choice when you’re craving a chocolate dessert.
Hot Cocoa Cookies Recipe Details
Here’s a quick look at the preparation and baking information before you begin.
| Recipe Details | Information |
|---|---|
| Recipe Name | Hot Cocoa Cookies |
| Preparation Time | 15 minutes |
| Chilling Time | 2 hours |
| Cooking Time | 15 minutes (listed recipe time) |
| Total Time | 2 hours 30 minutes |
| Servings | 13 cookies |
| Serving Size | ¼ cup |
| Oven Temperature | 375°F |
Ingredients for Hot Cocoa Cookies
This recipe combines a chocolate cookie dough with a marshmallow fluff filling. For the best preparation experience, measure all your ingredients before starting.
Here is everything you’ll need.
Wet Ingredients
- ½ cup unsalted butter: Softened before mixing.
- 1 ½ cups granulated sugar: Creamed together with the butter.
- 2 eggs: Brought to room temperature.
- 1 teaspoon pure vanilla extract: Added with the eggs.
- 4 oz. dark chocolate: Melted and allowed to cool slightly.
Dry Ingredients
- 1 ¼ cups all-purpose flour: Forms the base of the cookie dough.
- ½ cup unsweetened cocoa powder: Provides the chocolate flavor.
- ½ teaspoon baking soda: Combined with the dry ingredients.
- 1 teaspoon kosher salt: Added to balance the ingredients.
Chocolate and Marshmallow Filling
- ½ cup mini chocolate chips: Folded into the cookie dough.
- 7 oz. marshmallow fluff: Used to create the gooey filling inside the cookies.
How to Make Hot Cocoa Cookies Step by Step
These cookies require a few preparation stages, especially when adding the marshmallow filling. Follow each step carefully to make sure the chocolate dough and marshmallow are properly combined.
Step 1: Cream the Butter and Sugar
Start by taking a large mixing bowl and adding the softened unsalted butter and granulated sugar.
Using a hand mixer or stand mixer, beat the ingredients together until smooth.
This process should take approximately 3–4 minutes. As the butter and sugar combine, the mixture should become a very pale yellow color.
Make sure the mixture is smooth before moving on to the next step.
Step 2: Add the Eggs and Vanilla
Once the butter and sugar are properly creamed, add the two room-temperature eggs and one teaspoon of pure vanilla extract.
Mix everything together until well combined.
The vanilla should be incorporated throughout the mixture, and the ingredients should form a smooth wet base for the chocolate cookie dough.
Step 3: Mix in the Melted Dark Chocolate
Take the four ounces of dark chocolate and melt it separately.
Allow the melted chocolate to cool slightly before adding it to the wet ingredients.
Pour the chocolate into the mixing bowl and stir until it is fully incorporated with the butter, sugar, eggs, and vanilla.
This step gives the cookie dough its rich chocolate base.
Step 4: Prepare the Dry Ingredients
In a separate mixing bowl, measure the all-purpose flour, unsweetened cocoa powder, baking soda, and kosher salt.
Use a whisk to combine these ingredients thoroughly.
Whisking helps distribute the cocoa powder, baking soda, and salt throughout the flour, making the dry mixture ready to incorporate into the wet ingredients.
Step 5: Combine the Wet and Dry Mixtures
Gradually pour the prepared dry ingredients into the bowl containing the chocolate mixture.
Mix everything together until just combined.
Avoid continuing to mix unnecessarily once the ingredients have come together. The goal is simply to form an evenly combined chocolate cookie dough.
Step 6: Fold in the Mini Chocolate Chips
Measure half a cup of mini chocolate chips and add them to the prepared dough.
Using a rubber spatula, gently fold the chocolate chips into the mixture.
Make sure they are distributed throughout the dough so that the cookies contain chocolate chips in every portion.
Step 7: Prepare the Marshmallow Fluff
Before assembling the cookies, prepare the marshmallow filling.
Take the entire seven-ounce jar of marshmallow fluff and transfer it into a pastry bag.
Seal the pastry bag properly and snip off its tip.
Using a pastry bag makes it easier to add the marshmallow fluff inside the cookie dough without creating unnecessary mess.
Step 8: Prepare the Cookie Dough Portions
Line a small sheet pan with parchment paper or wax paper.
Since the assembled cookies need to chill in the refrigerator, make sure the prepared pan is small enough to fit inside your fridge.
Now take a ¼-cup cookie scoop and begin assembling the cookies.
Fill the scoop halfway with chocolate cookie dough. Next, gently squeeze marshmallow fluff into the remaining space.
Use a rubber spatula or spoon to cover the marshmallow with additional cookie dough.
Once the filling is covered, gently release the cookie dough portion onto the prepared sheet pan.
Repeat this process until all the dough has been portioned.
Step 9: Chill the Assembled Cookies
Place the prepared sheet pan in the refrigerator.
Allow the cookies to chill for at least two hours.
This chilling time is an important part of the recipe, so make sure you leave enough time before baking.
Step 10: Prepare the Baking Sheet and Oven
After the cookies have chilled, preheat your oven to 375°F.
Take a separate baking sheet and line it with parchment paper.
Set it aside while the oven finishes preheating.
Step 11: Bake the Hot Cocoa Cookies
Transfer the chilled cookies to the prepared baking sheet.
Place them in the preheated oven and bake for approximately 16–18 minutes.
Look for these signs that the cookies are ready:
- The edges should be set.
- The marshmallow fluff should begin to brown slightly.
Once these signs appear, remove the cookies from the oven.
If the edges look uneven, you can gently reshape them into circles using a spoon while they are still warm.
Step 12: Cool and Enjoy
After removing the cookies from the oven, allow them to cool slightly.
Once they’ve cooled a little, they’re ready to enjoy!
The combination of chocolate cookie dough and marshmallow fluff makes these cookies a delicious homemade dessert.
Tips and Variations for Hot Cocoa Cookies
A few helpful details from the recipe can make the preparation process easier.
Use Slightly Cooled Melted Chocolate
After melting the dark chocolate, allow it to cool slightly before adding it to the wet ingredients.
The recipe specifically includes this step before mixing the chocolate into the butter and sugar mixture.
Use a Pastry Bag for the Marshmallow Fluff
Transferring the marshmallow fluff into a sealed pastry bag makes filling the cookies easier and less messy.
It also helps you place the filling inside the cookie dough portions before covering it with additional dough.
Don’t Skip the Chilling Time
The assembled cookie portions need to chill for at least two hours before baking.
Prepare a small parchment-lined or wax-paper-lined sheet pan that can fit inside your refrigerator.
Keep the Original Recipe Update in Mind
The recipe was updated on November 20, 2025.
The earlier version used melted coconut oil instead of unsalted butter and included 12 halved marshmallows, which were added halfway through baking.
The updated version uses butter and marshmallow fluff instead.
How to Store Hot Cocoa Cookies
If you have leftover cookies, proper storage will help keep them ready to enjoy.
At Room Temperature: Place the cookies on a plate covered with plastic wrap or transfer them to an airtight container. Store them at room temperature for 2–3 days.
One thing to remember is that the cookies will become stickier as they sit.
Reheating: If you want the chocolate and marshmallow to become gooey again, place a cookie in the microwave for approximately 10–20 seconds before eating.
Serving Suggestions
Hot Cocoa Cookies are especially enjoyable alongside a warm mug of hot chocolate, just like the classic winter drink that inspired them.
You can also serve them with a glass of milk for a simple dessert combination.
Because these cookies contain both melted dark chocolate and marshmallow fluff, they are a great option when you want a rich, chocolate-focused homemade treat.
For the best gooey texture, follow the recipe’s reheating suggestion and microwave leftover cookies for 10–20 seconds before serving.
You might like: Classic Toll House Cookie Recipe
Final Thoughts
These Hot Cocoa Cookies bring together two familiar dessert favorites: chocolate cookies and marshmallow-filled treats. With dark chocolate, cocoa powder, mini chocolate chips, and a soft marshmallow fluff center, every cookie offers plenty of chocolate flavor.