Chocolate Marshmallow Mousse Recipe

Silky, decadent, and surprisingly easy to whip up, my Chocolate Marshmallow Mousse is pure magic in a glass. Each spoonful is a dreamy blend of rich chocolate and fluffy sweetness—think of your favorite childhood s’mores reimagined as a sophisticated, swoon-worthy dessert. This is the mousse you’ll crave after just one bite!

this Recipe

Ingredients You’ll Need

You only need a handful of staples for Chocolate Marshmallow Mousse, but each one plays a starring role. These ingredients work together to build the signature creamy texture, deep flavor, and dreamy finish that makes this mousse so unforgettable!

• Mini marshmallows (10 oz bag, about 6 cups): These melt into the cream for a subtle sweetness and help the mousse set without the fuss of gelatin or eggs.
• Heavy whipping cream (2 ½ cups, divided): Whipped cream brings incredible plushness and makes that mousse texture soft and airy.
• Semi-sweet chocolate chips (2 cups, 12 oz): They’re the backbone of the chocolatey flavor—pick good-quality chips for the richest taste.
• Whipped cream (for topping): A swoosh or dollop on top makes each serving feel special.
• Fresh strawberries, diced (for garnish): Juicy berries add a pop of color and freshness to balance the mousse’s richness.
• Shaved chocolate (for garnish): Optional, but it gives a gorgeous finish and extra chocolate intensity!

Variations

The beauty of Chocolate Marshmallow Mousse is how playful and forgiving it is! Whether you want to make it lighter, richer, or fully your own, you can tweak the recipe to fit dietary needs or tempt your tastebuds with new flavors.

• Swap the Chocolate: Try dark chocolate chips for a more intense, slightly bitter mousse, or milk chocolate for a sweeter, kid-friendly vibe.
• Go Vegan: Use non-dairy whipped cream and vegan marshmallows to make this dessert dairy-free and completely plant-based.
• Make it Boozy: Stir a tablespoon of coffee liqueur or Irish cream into the melted chocolate for an elegant, adults-only touch.
• Add Crunch: Layer in some crushed graham crackers or chopped toasted nuts for a s’mores-inspired texture surprise.

How to Make Chocolate Marshmallow Mousse

Step 1: Melt Marshmallows and Cream

Start by combining your mini marshmallows and half the heavy cream in a large microwave-safe bowl. Microwave in one-minute bursts, whisking well after each, until the mixture is completely melted and silky-smooth—usually about 3 to 5 minutes total. This warm, sweet base is what will give your mousse that signature lightness.

Step 2: Melt in the Chocolate Chips

Immediately add your chocolate chips to the hot marshmallow mixture and whisk until the chocolate is fully melted and everything is glossy and beautifully blended. Let it cool at room temperature for about 5 minutes—this helps prevent the whipped cream from melting in the next step.

Step 3: Whip the Cream

Meanwhile, pour the remaining heavy cream into a separate bowl and beat it with an electric mixer until you have medium-soft peaks. It should be thick and fluffy, but not stiff—think pillowy clouds, just holding their shape at the tip of the beaters with a gentle curve.

Step 4: Combine Mousse Base and Cream

Whisk half the whipped cream into the cooled chocolate-marshmallow mixture until it’s fully combined and smooth. Then, gently fold in the rest of the whipped cream, taking care not to deflate the air you’ve whipped in. The mixture should be light, airy, and luscious.

Step 5: Chill and Serve

Spoon the Chocolate Marshmallow Mousse evenly into four dessert glasses or cups. Pop them in the fridge for at least an hour to set and chill, which gives the flavors time to meld and the mousse its perfect, mousse-like consistency. Just before serving, add a flourish of whipped cream, a sprinkle of shaved chocolate, and a handful of fresh diced strawberries for a gorgeous finish!

How to Serve Chocolate Marshmallow Mousse

Garnishes

The final garnishes transform each glass of mousse into something gleaming and irresistible. A swirl of whipped cream mimics a fluffy marshmallow cloud, while shaved chocolate and juicy strawberries add both visual drama and a burst of fresh flavor. Don’t be afraid to scatter a few extra mini marshmallows or a drizzle of chocolate syrup on top for an over-the-top treat!

Side Dishes

Chocolate Marshmallow Mousse is naturally rich and satisfying, so it’s best paired with something light for balance. Enjoy it after a crisp green salad or a simple grilled entree, or set out a platter of fresh berries and almond biscotti alongside for an elegant, European-style finish to your meal.

Creative Ways to Present

This mousse is all about playful presentation! Serve it in small mason jars for a rustic vibe, or layer it in tall parfait glasses with berries and crushed cookies for a more dramatic dessert. Mini portions in espresso cups make the perfect bite-sized ending for a dinner party.

Make Ahead and Storage

Storing Leftovers

Store any leftover Chocolate Marshmallow Mousse tightly covered in the refrigerator for up to 3 days. The texture stays delightfully light, though the garnishes are best added fresh just before serving to keep them bright and tasty.

Freezing

You can freeze Chocolate Marshmallow Mousse for up to a month! Spoon it into airtight containers, skip the garnishes, and thaw overnight in the fridge before serving. It makes a surprisingly lovely frozen treat, too—just serve it straight from the freezer for an ice cream-like twist.

Reheating

This mousse is meant to be served cold, and doesn’t need reheating. If frozen, simply allow it to thaw in the fridge until perfectly creamy and chilled before enjoying your next spoonful.

FAQs

Final Thoughts

If you adore desserts that are both dazzling and comforting, you absolutely must try Chocolate Marshmallow Mousse. It’s the ultimate crowd-pleaser—simple, chocolatey, and guaranteed to bring smiles to every table. I can’t wait for you to whip up a batch and make some sweet memories!

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