Double Chocolate Marshmallow Treats made with mini marshmallows, cocoa, rice cereal, and melted chocolate—no baking, just joy.

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< Remember it later! >

Planning to try this recipe soon? Pin it for a quick find later!

So, I wasn’t exactly planning on making anything when these Double Chocolate Marshmallow Treats happened. It was one of those days. You know, when your brain’s fried, your socks don’t match, and the only thing that makes sense is chocolate. A lot of it.

I opened my pantry, not expecting much. But there they were—half a bag of marshmallows (probably from last summer’s failed s’mores night), a dusty can of cocoa, and a box of cereal that was almost expired. Basically, a mess of leftovers. But somehow… magic happened. Sticky, chocolatey, nostalgic magic.

One bite of these and I was ten years old again, licking the spoon when my mom made Rice Krispie treats—except these are like the grown-up version that wears a leather jacket and knows where the hidden candy stash is.

Why You’ll Love This Double Chocolate Marshmallow Treats Recipe?

Look, I’ve made a lot of sweets over the years—some amazing, some total flops. But these Double Chocolate Marshmallow Treats? They sit comfortably in that danger zone where they’re way too easy to make and way too easy to eat. Here’s why they hit so hard:

No oven, no stress. You melt, stir, press, and boom—you’re done.
Double chocolate, which really just speaks for itself. Cocoa + melted chocolate = happiness.
Kid-friendly but totally adult-approved. Like, my niece devoured three… and so did I.
You can dress them up or down. Want sprinkles? Go wild. Feel fancy? Add sea salt. Lazy? They’re still great plain.

They’re also the kind of treat you can accidentally eat half the pan of without realizing. Oops.

Ingredient Notes:

Before we dive in, let me break down what’s going in this glorious mess. Nothing complicated, just cozy kitchen staples.

Butter – Yep, six tablespoons of it. I’ve tried skimping and honestly… don’t. It’s the butter that makes the base rich and helps everything stick together in the most delicious way.
Mini marshmallows – These melt down quicker than the big ones, but if you’ve only got the jumbo ones (been there), just chop ’em. Or not. It’ll still work, probably.
Dutch-process cocoa – Sounds fancier than it is. It’s just deep, dark cocoa that gives this dessert its chocolatey backbone. Use whatever you’ve got, honestly.
Crispy rice cereal – You know the kind. Light, crispy, nothing fancy. Just don’t use the off-brand stuff that goes soggy in five seconds (I’ve learned the hard way).
Bittersweet chocolate – You melt it and drizzle it on top, like a little edible confetti. Totally optional, but highly encouraged.
Crushed peanuts – If you like a salty crunch with your sweet, sprinkle some on top. If not, skip ’em. Or replace with crushed pretzels or even potato chips—I won’t judge.

How To Make Double Chocolate Marshmallow Treats?

Step 1: Butter your pan like it’s your job
You’ll need an 8-inch square pan. Butter it up, then line it with parchment so it overhangs on the sides. This’ll make removing the treats so much easier when you’re ready to slice. Trust me. I’ve fought with stuck-on marshmallow slabs before. Not fun.

Step 2: Melt the good stuff
Grab a big saucepan (bigger than you think, these puff up). Toss in your butter and let it melt gently over low heat. Then add in the marshmallows and cocoa. Stir slowly but constantly—this part takes patience. You’ll hit a point where it looks like chocolate lava, and that’s your green light to move on.

Step 3: Cereal goes in—fast!
Kill the heat and immediately add your cereal. Stir like your life depends on it. Okay not really, but you want every crispy piece to get coated. It’ll be sticky and kinda chaotic, but hey, that’s half the fun.

Step 4: Press and set
Dump it all into your prepped pan. Use wax paper or slightly greased hands to press it down evenly. Don’t go too wild—you’re not trying to crush it into bricks. Just a firm, even press.

Step 5: Toppings = joy
Drizzle that melted chocolate across the top like you’re on a baking show. Be dramatic. Then sprinkle with crushed peanuts (or don’t, if that’s not your thing). Let it cool for an hour-ish. Patience. It’s hard. I know.

Step 6: Cut and devour
Once it’s cooled, lift it out using the parchment and cut into squares. Eat one. Eat five. I won’t stop you.

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Storage Options:

These keep well for a few days in an airtight container at room temp. Don’t refrigerate—seriously, it makes the marshmallows weirdly hard and chewy. If you have to make them ahead of time, save the drizzle until just before serving. They’ll look fresher, trust me.

Variations and Substitutions:

I’m not precious about recipes. I change things all the time, and you should too. Here’s what’s worked for me:

No Dutch cocoa? Use regular cocoa or even hot chocolate mix. It’ll be sweeter but still good.
No peanuts? Try crushed pretzels, M&M’s, or just skip toppings entirely.
Want more chocolate? Stir chocolate chips right into the mix.
Feeling spicy? A dash of cinnamon or a pinch of chili powder in the cocoa mix takes these to a fun place.
Make it festive! Add sprinkles, crushed candy canes, or edible glitter if you’re feeling dramatic (and I usually am).

What to Serve with Double Chocolate Marshmallow Treats?

Honestly, they’re kind of perfect on their own. But if you wanna elevate the snack moment:

A hot latte or cold brew – That bitter coffee-chocolate pairing is a win.
A scoop of ice cream – Vanilla, salted caramel, or something fancy like cherry bourbon.
With peanut butter – Drizzle it on top or dunk the squares in it. You’re welcome.
A movie marathon – These were practically made for background snacking during a nostalgic movie night. Home Alone, anyone?

Frequently Asked Questions:

Can I make these ahead of time for a party?
Totally. Make them the night before, keep them sealed up, and drizzle the chocolate just before serving so they still look fresh and glossy.

Are they gluten-free?
Check your cereal label! Some crispy rice cereals sneak in gluten. But if you’ve got a gluten-free one, you’re all good.

Can I freeze them?
Technically yes, but honestly… they get kinda weird. The texture suffers. Just make a fresh batch. They’re easy. I promise.

And that’s it! These Double Chocolate Marshmallow Treats are like edible comfort in bar form. I make them when I’m craving something cozy, when I’ve had a crummy day, or when I just want to eat chocolate without waiting 40 minutes for cookies to bake.

Try them. Tweak them. Make a mess with your kids. Eat the melty bits straight out of the saucepan—I do it every time.

And hey, if you do try them, let me know how it went. What did you add? What did you change? I wanna hear all about it.

< Remember it later! >

Planning to try this recipe soon? Pin it for a quick find later!

< Remember it later! >

Planning to try this recipe soon? Pin it for a quick find later!

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