S’mores Cereal Roll Cake Recipe

If you’re craving campfire nostalgia and a clever dessert mashup, the S’mores Cereal Roll Cake is guaranteed to become your new obsession! Imagine the iconic trinity of chocolate, marshmallow, and cereal, transformed into an irresistibly squishy, sweet log that’s simple enough for weeknight fun but showy enough for any party table. This playful recipe weaves the classic s’mores flavors into every gorgeous swirl and slice, with each bite delivering gooey, crunchy, creamy delight. Ready to roll? Let’s dive into a modern treat that’ll make your inner kid jump with joy.

this Recipe

Ingredients You’ll Need

There’s something both magical and practical about this short list of ingredients — each one is absolutely essential for nailing the flavor, texture, and pure happiness of a true S’mores Cereal Roll Cake. Here’s what you’ll need, plus a few handy tips to get the most out of every element.

• Mini marshmallows: These melt beautifully and serve as both the base for your cereal layer and a fun, toasty topping.
• Puffed rice cereal: Provides the irresistible crunch and nostalgic breakfast-for-dessert twist.
• Semi-sweet chocolate chips: Lend a deep chocolatey bite and classic s’mores flavor in every slice.
• Marshmallow fluff: Delivers the signature sticky sweetness and helps bind the inner swirl.
• Heavy cream: Creates an ultra-smooth, shiny chocolate ganache for luxurious coating.
• Vanilla extract: Adds depth, rounds out the sweetness, and brings the flavors together.
• Melted chocolate (for coating): Makes the outer layer irresistibly rich and gives you that perfect, sliceable finish.
• Extra mini marshmallows (for topping): For the final touch — and optional torching for extra s’mores flair!

How to Make S’mores Cereal Roll Cake

Step 1: Prepare the Cereal Mixture

Start by getting your marshmallow mixture irresistibly melty! In a large saucepan set over low heat, combine 2 cups of mini marshmallows and stir until they’re soft, glossy, and entirely smooth. Once the mixture is fully melted, add your puffed rice cereal right into the same pan. Keeping the heat low, gently fold the cereal through the marshmallow until every grain is perfectly coated. This forms the delicious, chewy base of your S’mores Cereal Roll Cake!

Step 2: Form the Roll

Quickly transfer the marshmallow-cereal mixture onto a sheet of parchment paper. With a spatula or your (lightly greased) hands, spread the mixture evenly into a rectangle — aim for about 1/2-inch thick for easy rolling. Let it cool just slightly; you want it pliable, not stiff, for the snuggest roll.

Step 3: Add the Filling

Next up: the gooey swirl! Spread a generous layer of marshmallow fluff over your cereal rectangle, reaching right to the edges. Sprinkle those glorious semi-sweet chocolate chips evenly across the top, ensuring chocolate in every single bite. Now, using the parchment paper as your guide, roll the rectangle tightly into a log. Pop it into the fridge for 20 minutes to set the shape and hold everything together.

Step 4: Prepare the Topping

While your roll chills, whip up the shiny chocolate coating. Heat heavy cream gently (a microwave or stovetop works), then pour it over your melted chocolate. Stir until silky and completely smooth — this ganache is going to make your S’mores Cereal Roll Cake look bakery-worthy. Once the log is firm, drizzle the ganache over, letting it coat the roll evenly.

Step 5: Add Marshmallow Topping

Sprinkle a handful of mini marshmallows over the chocolate before it sets. For a next-level experience, use a small kitchen torch to lightly toast the marshmallows until they’re golden and puffed — this extra step brings that unmistakable s’mores flavor and a hint of campfire drama.

Step 6: Serve

Let the entire cake set until the chocolate is just firm to the touch. To serve, simply slice into rounds — you’ll see the beautiful layers of cereal, marshmallow, and chocolate spiraling through every piece. Enjoy cold for a firmer bite or at room temperature for extra gooey-ness.

How to Serve S’mores Cereal Roll Cake

Garnishes

Go all out with the toppings to make your S’mores Cereal Roll Cake the star of the dessert table! A sprinkle of extra mini marshmallows, some chopped graham crackers, or a drizzle of melted chocolate gives that extra sparkle. For extra wow-factor, lightly torching the marshmallows adds irresistible aroma and makes the finished cake look like it just came off the campfire.

Side Dishes

Although it’s a showstopper solo, the S’mores Cereal Roll Cake is fantastic with a scoop of vanilla bean ice cream or fresh strawberries to cut the sweetness. Try serving it alongside warm milk or a rich hot chocolate for a nostalgic after-dinner treat that takes you right back to crackling fires and mismatched mugs.

Creative Ways to Present

Get playful! Slice the cake into thick rounds and stack them on a platter like cookies, or drizzle with extra ganache right at the table for maximum drama. If you’re sharing with kids (or just feeling fun), set out mini skewers so everyone can pick up their own swirl — or, treat it like a “slice-and-share” log at a birthday party or potluck.

Make Ahead and Storage

Storing Leftovers

Pop any leftover S’mores Cereal Roll Cake into an airtight container and keep it in the fridge. It’ll stay fresh (and delicious) for up to 4 days — just be sure to layer with parchment so the slices don’t stick together! That way, you can grab a piece whenever you crave a sweet, chewy pick-me-up.

Freezing

If you want to make the cake ahead or save some for later, you’re in luck! Freeze individual slices separated by parchment, or wrap the whole log tightly in plastic wrap and foil. It keeps beautifully for up to one month; just thaw in the fridge overnight before serving for the best texture.

Reheating

While this cake is delicious cold, you can gently zap individual slices in the microwave for 5–10 seconds for an ultra-gooey, melty texture. Avoid overheating so the ganache and filling don’t run — just a gentle warm-up brings the marshmallow back to its ooey-gooey best.

FAQs

Can I use regular marshmallows instead of mini?

Absolutely! If using standard-size marshmallows, just chop them up a bit for faster melting. The texture and sweetness will be spot on for the S’mores Cereal Roll Cake.

Is there a good substitute for puffed rice cereal?

You can swap in crispy rice cereal for an equally tasty (and familiar) crunch. Avoid denser cereals that won’t stick together as smoothly or provide that classic s’mores chew.

How do I keep the roll from falling apart?

Chilling the S’mores Cereal Roll Cake after rolling is essential! Make sure the inside is cool and firm before adding the chocolate coating, and slice with a sharp knife to keep every swirl neat.

Can I make this dessert nut-free?

Yes! Each ingredient in this recipe is naturally free from peanuts and tree nuts, but always double-check your labels if serving anyone with allergies. You can also skip store-bought toppings or decorations that may contain nuts.

Is it possible to make this vegan?

Totally! Use vegan marshmallows, plant-based butter if desired, dairy-free chocolate chips and cream alternatives. The rolling method and flavors work beautifully with vegan ingredients, so everyone can enjoy a slice.

Final Thoughts

Whether you’re after a whimsical party dessert or just want to treat yourself to a little nostalgia, the S’mores Cereal Roll Cake is a sweet surprise worth every bite. Give it a try — you’ll find yourself making (and sharing) this cheery swirl again and again!