3-Ingredient Choc Marshmallow Mousse – The No-Fail Dessert Everyone Will Rave About

When life calls for a show-stopping dessert but your schedule (or patience) won’t allow for elaborate bakes, this 3-Ingredient Choc Marshmallow Mousse steps up as the hero of your kitchen. Rich, creamy, airy, and indulgently chocolatey, it’s the perfect quick-fix for chocoholics, dinner hosts, or anyone craving a luxurious spoonful of dessert heaven. The best part? You only need three pantry-friendly ingredients—and no baking!

This mousse is ideal for beginner cooks, busy parents, and even last-minute entertainers. If you’ve ever felt intimidated by the idea of making mousse from scratch, this recipe is about to change that. With simple steps and foolproof results, it’s no surprise this has become a favorite across family kitchens and gourmet dinner tables alike.

Why This Mousse Deserves a Spot in Your Recipe Repertoire

Aside from being irresistibly delicious, this mousse checks every box for the modern dessert lover:

• Only 3 Ingredients – No eggs, no gelatin, no complicated steps.

• No Cooking Skills Required – Just a microwave and a whisk.

• Perfect Make-Ahead Dessert – Sets beautifully in the fridge and gets better with time.

• Decadent and Creamy – With the perfect balance of sweetness and chocolate intensity.

• Customizable – Easily adapted with toppings and flavor twists.

Whether you’re serving a crowd or preparing an intimate dessert for two, this mousse delivers five-star flavor without the fuss.

Ingredients You’ll Need

Let’s keep it short and sweet. Here’s what goes into this effortless chocolate mousse:

• 2 slabs (150g each) Cadbury Dairy Milk Milk Chocolate – Creamy, velvety chocolate that melts like a dream.

• 300g white marshmallows – These provide structure, sweetness, and the fluff factor.

• 2½ cups cream – Divided; used both to melt the marshmallows and to whip into peaks for folding.

Optional garnish: Extra grated chocolate and fresh raspberries for a stunning finish.

Kitchen Equipment Required

You don’t need fancy gadgets to whip up this mousse. Here’s all you need:

• Large microwave-safe mixing bowl

• Medium mixing bowl

• Electric beater or hand whisk

• Spatula

• Whisk

• Measuring cups

• Microwave

• Grater (for chocolate garnish)

• Dessert glasses, jars, or ramekins (for serving)

Step-by-Step Instructions

Step 1: Prep the Chocolate

Start by chopping the Cadbury Dairy Milk chocolate into small, even pieces. This helps it melt quickly and smoothly later. Set it aside.

Step 2: Melt the Marshmallows

In a large microwave-safe bowl, combine 300g white marshmallows and 1¼ cups of cream. Microwave on high for 3–5 minutes, stopping every minute to whisk until smooth. The marshmallows will puff up, melt down, and combine with the cream into a thick, glossy mixture.

Step 3: Add Chocolate to the Mix

Immediately add the chopped chocolate to the hot marshmallow-cream mixture. Whisk vigorously until the chocolate melts completely and the mixture becomes silky smooth. Let it cool at room temperature for about 5 minutes.

Step 4: Whip the Cream

In a separate bowl, beat the remaining 1¼ cups of cream with an electric mixer until medium-soft peaks form. You’re looking for a whipped consistency that holds its shape but is still soft enough to fold easily.

Step 5: Fold and Fluff

Add half of the whipped cream to the cooled chocolate-marshmallow mixture and whisk until well combined. Then gently fold in the remaining cream using a spatula. Take your time here—you want to keep the mixture light and airy.

Step 6: Chill to Set

Spoon or pipe the mousse into 4 dessert glasses (or smaller glasses if you want mini portions). Refrigerate for at least 1 hour, or until fully set. Overnight chilling works beautifully and intensifies the flavors.

Step 7: Garnish and Serve

Grate some extra chocolate on top, add a few fresh raspberries, and serve cold. You’ve just made an elegant dessert with minimal effort!

Storage Instructions

If you’ve made more than you need (unlikely, but just in case), here’s how to keep leftovers fresh:

• Refrigerate: Store in an airtight container or covered with cling film for up to 3 days.

• Freeze: Technically, yes—you can freeze it for up to 1 month. The texture may become slightly denser upon thawing, but it still tastes fantastic. Thaw overnight in the fridge.

Pairing Ideas

This mousse is rich and creamy, so balance it with something refreshing or bubbly:

• Drinks: A glass of cold Prosecco, a dark roast espresso, or a scoop of vanilla milkshake.

• Sides: Serve with crisp biscotti, strawberries, or a spoonful of berry compote.

• Fancy Touch: Add a dollop of whipped cream and a sprig of mint for restaurant-worthy presentation.

Recipe Variations & Swaps

Want to make this mousse your own? Here are some creative ways to tweak it:

• Darker Chocolate: Use 70% dark chocolate for a more intense, less sweet flavor.

• Flavored Marshmallows: Try strawberry or caramel-flavored marshmallows for a twist.

• Vegan Version: Use vegan chocolate, coconut cream (chilled), and vegan marshmallows.

• Boozy Boost: Stir in a tablespoon of Baileys, rum, or Kahlua after folding in the cream.

• Mini Versions: Pipe into mini tart shells or serve in espresso cups for party-ready bites.

Frequently Asked Questions (FAQ)

Can I use dark chocolate instead of milk chocolate?

Absolutely! Just ensure it melts well and consider adding a touch more cream if it’s very bitter.

What if I don’t have marshmallows?

Unfortunately, marshmallows are essential here—they help the mousse set without needing gelatin or eggs.

Can I make this mousse ahead of time?

Yes! It actually improves with a few extra hours of chilling, so it’s perfect for make-ahead prep.

My mousse is too dense—what went wrong?

Overmixing when folding in the whipped cream can deflate the mousse. Fold gently and avoid over-stirring.

Can I use non-dairy cream?

Yes, plant-based creams that whip (like coconut or almond whipping cream) will work, especially for vegan adaptations.

Final Thoughts

This 3-Ingredient Choc Marshmallow Mousse is the epitome of effortless indulgence. With minimal prep, no baking, and a luxurious texture that melts in your mouth, it’s bound to be your new favorite dessert for every occasion. Whether you’re making it for a romantic dinner, festive celebration, or just a personal treat, this mousse never fails to impress.