Hot Chocolate Poke Cake Recipe
There’s something downright magical about a poke cake, isn’t there? The way all that delicious filling seeps into each bite—it’s like a dessert that’s been given an extra hug. And this hot chocolate poke cake? It’s the ultimate comfort food mash-up. Imagine the rich, fudgy goodness of Devil’s Food cake meeting creamy marshmallow filling, decadent chocolate fudge, and a whipped topping that tastes like your favorite wintertime drink. Add mini marshmallows and a drizzle of fudge sauce, and you’ve got a dessert that feels like a warm blanket for your soul.
This recipe holds a special place in my heart because it reminds me of family snow days growing up. After a long afternoon of sledding, my mom would make hot chocolate for us kids, and we’d huddle around the kitchen table, faces red from the cold, sipping away. The cozy combination of chocolate and marshmallow stuck with me. When I discovered poke cakes as an adult, I couldn’t resist recreating that comforting flavor combo in cake form. Let’s just say, it was an instant hit.
If you’re looking for a dessert that’s easy to make, yet show-stopping enough for a holiday gathering, this hot chocolate poke cake is it. It’s the kind of dessert that makes people close their eyes and go, “Mmmm.” Let’s dive into how to make this delicious masterpiece!
A little history: Why poke cakes are so genius
Poke cakes became a dessert trend in the 1970s when boxed cake mixes were gaining popularity. The idea was simple but brilliant: bake a cake, poke holes in it, and pour a liquid filling over the top so it soaks into every bite. The result? A cake that’s incredibly moist, flavorful, and never boring.
Over the years, poke cakes have evolved to include everything from fruit fillings to creamy puddings, but this hot chocolate version takes things to a whole new level. Inspired by the cozy flavors of hot cocoa, it’s like the dessert equivalent of wearing fuzzy socks by the fire.
Let’s talk ingredients: The stars of the show
Devil’s Food cake mix
This rich, chocolatey cake mix forms the base of the recipe. Its deep cocoa flavor pairs perfectly with the fillings. If you don’t have Devil’s Food cake mix, a regular chocolate cake mix will work too. Or, if you’re feeling ambitious, you can bake a chocolate cake from scratch!
Marshmallow fluff
The marshmallow fluff is what gives this cake its “hot chocolate” vibe. It’s sweet, gooey, and adds a layer of nostalgia. If you don’t have fluff, you could use mini marshmallows, but you’d miss out on that perfectly smooth texture.
Semi-sweet chocolate chips
These are melted into the chocolate fudge filling, giving it a rich, slightly bittersweet balance. Dark chocolate chips work just as well if you prefer an even deeper chocolate flavor.
Sweetened condensed milk
This is the secret ingredient in the fudge filling. It makes the chocolate luxuriously creamy while adding just the right amount of sweetness.
Instant hot chocolate mix
Stirred into the whipped cream, this adds a fun, playful twist that ties the whole dessert together. You can even use flavored hot chocolate mixes like mint or caramel for a creative spin!
Mini marshmallows
What’s hot chocolate without marshmallows? These little guys make the cake look as good as it tastes. Toast them under a broiler for a s’mores vibe, if you’re feeling fancy.

Kitchen gear: What you’ll need to make magic happen
- 9 x 13-inch baking dish: The perfect size for this poke cake. If you don’t have one, a similar-sized casserole dish works too.
- Wooden spoon: You’ll use the handle to poke holes in the cake. A chopstick or skewer works in a pinch.
- Microwave-safe bowls: You’ll need a couple for melting the marshmallow fluff and chocolate fudge filling.
- Electric mixer: A hand or stand mixer will make whipping the cream a breeze. No mixer? Chill your whisk and get ready for an arm workout!
- Piping bag or zip-top bag: Optional, but makes it easier to fill the cake holes with marshmallow fluff.
Step-by-step: How to make hot chocolate poke cake
- Bake the cake
Prepare your Devil’s Food cake mix as directed on the box and bake it in a 9 x 13-inch dish. The smell alone will make your kitchen feel like heaven. - Poke the cake
Once the cake has cooled a bit, grab the handle of a wooden spoon and poke holes about an inch apart. Don’t go all the way to the bottom—aim for about two-thirds of the cake’s height. Trust me, this keeps the bottom layer from getting soggy. - Add the marshmallow filling
In a microwave-safe bowl, heat the marshmallow fluff with a little water in 20-second intervals, stirring until smooth. Pour or pipe the fluff into the holes, then spread the rest over the cake. This part gets messy, but that’s half the fun! Chill the cake while you make the next layer. - Create the chocolate fudge filling
Melt the chocolate chips, sweetened condensed milk, and heavy cream in the microwave in 20-second intervals. Stir until it’s silky smooth, then spread it evenly over the cake. Pop the cake back in the fridge until the chocolate layer is set. - Whip the topping
Beat the heavy cream, hot chocolate mix, and vanilla until stiff peaks form. Spread this luscious topping over the chilled cake, marveling at how it looks like a snowy hot cocoa topping. - Decorate and serve
Sprinkle mini marshmallows generously on top, then drizzle with hot fudge sauce for extra drama. Serve immediately or keep chilled until ready to enjoy!

Fun variations to try
- Vegan hot chocolate poke cake: Use a vegan chocolate cake mix, dairy-free marshmallow fluff, and coconut whipped cream.
- S’mores poke cake: Swap the whipped cream topping for graham cracker crumbs and torched marshmallows.
- Peppermint twist: Use peppermint hot chocolate mix and top with crushed candy canes.
- Caramel mocha cake: Add caramel sauce to the fudge filling and sprinkle the top with cocoa powder.
- Gluten-free option: Use a gluten-free chocolate cake mix. Everything else in the recipe is naturally gluten-free!
Presentation tips for the perfect slice
Serve this cake straight from the pan for a casual vibe, or cut it into squares and arrange them on a pretty platter for a party. Garnish each slice with an extra drizzle of fudge sauce and a sprinkle of marshmallows for that “wow” factor. If you’re feeling extra festive, add a dusting of cocoa powder or a cinnamon stick on the side.
Drink pairings to keep the vibe cozy
Naturally, hot chocolate is the ultimate pairing for this cake! Go for a classic version or mix things up with a peppermint or caramel-flavored cocoa. If you’re serving this to adults, a glass of red wine (like a Merlot or Shiraz) or a spiked hot cocoa with Baileys or Kahlua would be divine. Prefer something lighter? A latte or chai tea works wonderfully too.
Storage and reheating tips
Store leftovers in an airtight container in the fridge for up to 4 days. The flavors actually get better as they meld together, so it’s perfect for making ahead of time! If you want to reheat it, zap individual slices in the microwave for about 15 seconds—just enough to make the chocolate gooey again.
Scaling the recipe for a crowd or small gathering
Need to feed a bigger group? Double the recipe and bake it in two pans! For smaller gatherings, you can halve the recipe and use an 8 x 8-inch pan instead. Just keep an eye on the baking time—it might be a little shorter for the smaller version.

FAQs
1. Can I make this cake ahead of time?
Absolutely! In fact, it tastes even better the next day. Just keep it chilled and add the marshmallows and fudge drizzle right before serving.
2. What if I don’t have marshmallow fluff?
You can melt mini marshmallows with a splash of water or butter as a substitute. It won’t be quite as smooth but will still taste amazing.
3. Can I use homemade whipped cream?
Of course! Just make sure it’s whipped to stiff peaks so it holds its shape on the cake.
4. Can I freeze this cake?
Yes, but freeze it without the whipped topping and marshmallows. Add those fresh after thawing.
5. How do I toast the marshmallows?
Place them under the broiler for a minute or two, but watch closely—they burn quickly!
Wrap-up
If you’re a fan of rich, chocolatey desserts with a playful twist, this hot chocolate poke cake is calling your name. It’s a crowd-pleaser, a conversation starter, and—most importantly—a little slice of happiness on a plate. So go ahead, whip up this cake, and let me know how it turns out. I’d love to hear about your favorite variations and who you shared it with. Let’s spread the joy, one gooey, marshmallow-filled bite at a time!
Print
Hot Chocolate Poke Cake Recipe
Decadent hot chocolate poke cake with marshmallow filling, chocolate fudge, and whipped topping—your new favorite dessert!
- Total Time: 50 minutes
- Yield: 12 1x
Ingredients
Cake:
- 1 box Devil’s Food chocolate cake mix
- ingredients listed on the box (oil, eggs, water)
Marshmallow Filling:
- 2 cups marshmallow fluff
- 2 Tablespoons water
Chocolate Fudge Filling:
- 1 cup semi-sweet chocolate chips
- 1 (14 oz.) can sweetened condensed milk
- 2 Tablespoons heavy whipping cream
Topping:
- 2 envelopes of instant hot chocolate mix
- 2 cups heavy whipping cream
- 1 teaspoon vanilla
- 2–3 cups mini marshmallows
- hot fudge sauce-for decoration
Instructions
- Bake the cake
Prepare your Devil’s Food cake mix as directed on the box and bake it in a 9 x 13-inch dish. The smell alone will make your kitchen feel like heaven. - Poke the cake
Once the cake has cooled a bit, grab the handle of a wooden spoon and poke holes about an inch apart. Don’t go all the way to the bottom—aim for about two-thirds of the cake’s height. Trust me, this keeps the bottom layer from getting soggy. - Add the marshmallow filling
In a microwave-safe bowl, heat the marshmallow fluff with a little water in 20-second intervals, stirring until smooth. Pour or pipe the fluff into the holes, then spread the rest over the cake. This part gets messy, but that’s half the fun! Chill the cake while you make the next layer. - Create the chocolate fudge filling
Melt the chocolate chips, sweetened condensed milk, and heavy cream in the microwave in 20-second intervals. Stir until it’s silky smooth, then spread it evenly over the cake. Pop the cake back in the fridge until the chocolate layer is set. - Whip the topping
Beat the heavy cream, hot chocolate mix, and vanilla until stiff peaks form. Spread this luscious topping over the chilled cake, marveling at how it looks like a snowy hot cocoa topping. - Decorate and serve
Sprinkle mini marshmallows generously on top, then drizzle with hot fudge sauce for extra drama. Serve immediately or keep chilled until ready to enjoy!
Notes
Presentation tips for the perfect slice
Serve this cake straight from the pan for a casual vibe, or cut it into squares and arrange them on a pretty platter for a party. Garnish each slice with an extra drizzle of fudge sauce and a sprinkle of marshmallows for that “wow” factor. If you’re feeling extra festive, add a dusting of cocoa powder or a cinnamon stick on the side.
- Prep Time: 20 minutes
- Cook Time: 30 minutes
- Category: Dessert