This 3-ingredient Toblerone Mousse recipe is perfect for anyone, regardless of your cooking skills. You only need three ingredients: Toblerone, marshmallows, and cream. With these in hand, you're all set to whip up a tasty dessert that's sure to satisfy your sweet cravings.

Creating a rich and satisfying dessert doesn't have to be complicated or time-consuming. This Toblerone Mousse proves just that. In a short amount of time, you can prepare a batch of this smooth and chocolatey treat. It's an ideal choice when you're looking for something sweet but don't want to spend too much time in the kitchen. So, let's get started and see how easy and enjoyable making this Toblerone Mousse can be!
Why You'll Love This Toblerone Mousse Recipe
- First, it's incredibly easy. With only three ingredients and straightforward steps, anyone can whip it up without any trouble.
- Second, it's quick to prepare. You don't need to spend much time in the kitchen; a few minutes is all it takes to put together this delightful dessert.
- Third, it's perfect for planning ahead. You can make this mousse up to three days in advance, so it's ready to serve whenever you need it, saving you time and stress when you're preparing for guests or want to have a treat ready for the future.
If Toblerone is your weakness, like me, then I think you will also love our Toblerone Mini Cheesecake Dessert Cups, Toblerone Dessert Cups and our loaded Toblerone Cheesecake!
Is Marshmallow a good base for Chocolate Mousse?
When done properly, a marshmallow-based chocolate mousse can actually be quite light and airy, thanks to the marshmallow's built-in aeration. It also sets beautifully without gelatin, making it a great alternative for those who want a simple, foolproof mousse.
Why Marshmallows Work for Chocolate Mousse:
- Light Texture: The air trapped in melted marshmallows helps create a fluffy consistency when mixed with whipped cream.
- No Gelatin Needed: Marshmallows already contain stabilizers (usually gelatin or agar), so the mousse sets on its own.
- Easy to Make: Melting marshmallows into warm liquid eliminates the need for complicated tempering of eggs or precise gelatin measurements.
- Stable Structure: It holds well for piping, layering, or serving in cups without becoming runny.
Ingredients In 3-Ingredient Toblerone Mousse
Toblerone: This is the star ingredient. Toblerone is a Swiss chocolate known for its distinctive triangular shape and honey and almond nougat flavors. In this recipe, it's melted and forms the chocolate base of the mousse, providing its unique taste and creamy texture.
White Marshmallows (mini preferred): Marshmallows add sweetness and a fluffy texture to the mousse. They melt into the mixture, combining with the Toblerone and cream to create a smooth consistency. Mini marshmallows are preferred as they melt more easily and evenly, but you can chop larger marshmallows into smaller pieces if mini ones aren't available.
Heavy Cream (A): This portion of heavy cream is mixed with the Toblerone and marshmallows at the beginning. It helps to melt the chocolate and marshmallows more smoothly and contributes to the creamy texture of the mousse.
Heavy Cream (B): This is whipped separately and then folded into the cooled Toblerone and marshmallow mixture. Whipping the cream incorporates air, making the mousse light and fluffy. It's essential not to over-whip the cream to ensure the mousse has the right texture.
Extra Toblerone for Topping: Additional Toblerone can be grated or chopped and used as a garnish on top of the mousse before serving. It adds an extra chocolatey touch and makes the presentation more appealing.
How To Make 3-Ingredient Toblerone Mousse
Start by chopping the Toblerone into small pieces. This helps it melt more easily and evenly. If you're not using mini marshmallows, chop the larger marshmallows into smaller pieces to ensure they melt smoothly.

Place the chopped Toblerone and marshmallows into a large microwave-proof bowl.

Pour the first portion of heavy cream (Cream A) into the bowl with the Toblerone and marshmallows. Stir the mixture well, making sure the cream coats the chocolate and marshmallows.

Microwave the mixture on full power for 30 seconds. Take the bowl out and give the mixture a good stir.
Return the bowl to the microwave and repeat this process, microwaving in 30-second intervals and stirring in between, until the marshmallows are fully melted and the mixture is smooth. There might be some nougat bits from the Toblerone that don't melt completely, but that's okay.

Once the mixture is smooth, transfer it to a clean bowl. Let it cool down to room temperature.

In a separate bowl, whip the second portion of heavy cream (Cream B). Keep an eye on the texture; you want it to be thick but not overly stiff. Stop whipping just before it reaches stiff peaks.

Stir the Toblerone-marshmallow mixture well after it has cooled. Add the whipped cream to the Toblerone mixture in two batches. After each addition, stir well. You can use a silicone spatula for folding or a hand whisk for whipping. This recipe is forgiving, so you don’t need to be too gentle.


The mousse will be fairly liquid at this point. Pour the mixture into mini dessert cups or regular cups, depending on your preference. The number of servings will vary based on the size of the cups. Refrigerate the mousse for at least 4 hours to set. Just before serving, garnish each cup with grated Toblerone or a piece of Toblerone.

Serve chilled and enjoy the creamy, chocolaty delight! Remember, the mousse needs to set in the refrigerator for a few hours, so it's a good idea to prepare this dessert in advance of when you plan to serve it.

My Top Tip
The most important tip for your Toblerone Mousse recipe is to carefully handle the melting and combining of the Toblerone, marshmallows, and cream. Here's why this step is key:
Even Melting: Make sure you chop the Toblerone and marshmallows into small, uniform pieces for consistent melting. When you melt these ingredients with the cream in the microwave, do it in 30-second intervals, stirring thoroughly after each burst. This prevents the chocolate from scorching and ensures the marshmallows integrate smoothly into the mix. If you don't melt and blend them properly, the mixture might turn grainy or uneven, which can ruin the texture of your mousse.
Achieve a Smooth Base: Once melted, your mixture should be smooth, possibly with a few bits of nougat from the Toblerone - and that's okay. A smooth base is crucial because, when you fold in the whipped cream later, you want the mousse to be silky and uniform, free from any lumps.
By concentrating on this step and ensuring a smooth, well-integrated mixture, you're setting yourself up for a light and creamy Toblerone Mousse that's sure to impress.
Serving Suggestions
- Garnish with Flair: A light dusting of cocoa powder or a drizzle of caramel sauce can also enhance the visual appeal and add an extra layer of flavor.
- Fresh Fruit Pairing: Serve your Toblerone Mousse with a side of fresh berries like strawberries, raspberries, or blueberries. The freshness and slight acidity of the fruit complement the richness of the mousse beautifully.
- Whipped Cream Topping: Add a dollop of freshly whipped cream on top of each serving. The lightness of the whipped cream pairs wonderfully with the silky chocolate mousse.
- Coffee or Liqueur: Pair your mousse with a shot of espresso or a small glass of your favorite liqueur. The bitterness of coffee or the subtle kick from the liqueur can balance the sweetness of the mousse.
- Mint Accent: A small mint leaf on top of each serving not only adds a pop of color but also a refreshing contrast to the rich chocolate flavor.
- Cookie Crumble: Sprinkle some crushed cookies or biscotti over your mousse for an added crunch and a textural contrast.
- Serving Size Variations: Consider serving the mousse in different-sized cups depending on the occasion. Use small shot glasses for a large gathering, allowing guests to enjoy a small, rich bite, or use larger bowls for a more indulgent serving at a sit-down dinner.
More Mousse Recipes
- Oreo Mousse Easter Eggs
- Mixed Berry Parfaits
- Caramel Chocolate Mousse (Eggless)
- Pumpkin Spice Mousse Dessert
Common Questions
The unique flavor of Toblerone, with its honey and almond nougat, is central to this recipe. While you can use dark or milk chocolate, the taste will be different, and you'll miss out on the distinct Toblerone texture and flavor.
Absolutely! If you don't have a microwave, you can melt the Toblerone, marshmallows, and cream over a double boiler on the stove. Just make sure the bowl doesn't touch the boiling water directly and keep stirring until everything is melted and smooth.
Yes, this mousse is perfect for making ahead. You can prepare it up to three days in advance and keep it refrigerated until you're ready to serve. Just add the garnishes right before serving.
Freezing is not recommended for this mousse. The texture can change, and it may become too firm. It's best enjoyed fresh, within a few days of making it and kept in the refrigerator.
Toblerone contains nougat, which includes almonds. If you're looking for a nut-free alternative, you'd need to choose a different type of chocolate that doesn't contain nuts or nougat. Keep in mind that this will significantly change the flavor profile of the dessert.

3-Ingredient Toblerone Mousse Recipe
INGREDIENTS
- 400 g (14 oz) Toblerone
- 210 g (2 ⅘ cups) marshmallows preferably mini
- 2 cups (2 cups) heavy cream A
- 2 cups (2 cups) heavy cream B
- 100 g (3 ½ oz) Toblerone
INSTRUCTIONS
- Prep Chocolate & Marshmallows: Begin by chopping the Toblerone into small pieces; this helps it melt easily. Similarly, chop the marshmallows into small bits for easy melting. If available, mini marshmallows are preferred.
- Combine & Melt: In a large microwave-proof bowl, combine the chopped Toblerone, marshmallows, and the first portion of heavy cream (Cream A). Stir the mixture well, ensuring everything is coated with cream.
- Microwave: Microwave the mixture on full power for 30 seconds, then stir thoroughly. Return the bowl to the microwave and continue this process (microwaving for 30 seconds, then stirring) until the marshmallows have fully dissolved and the mixture is smooth. A bit of nougat might remain visible, but that's fine.
- Cooling: Once melted and smooth, transfer the mixture to a clean bowl and allow it to cool down to room temperature.
- Whip Cream: In a separate bowl, whip the second portion of heavy cream (Cream B) until it's thick, but stop before it reaches stiff peaks.
- Combine Mixture & Cream: Stir the Toblerone-marshmallow mixture well, then add the whipped cream in two batches. Stir well after each addition. You can fold the mixture with a silicone spatula or whip it with a hand whisk. This recipe is forgiving, so you don't have to be too gentle; the mixture will still end up with a lovely mousse-like texture.
- Portion & Chill: At this point, the mousse will be quite liquid. Pour it into mini dessert cups. The number of servings will depend on the size of your cups; regular cups should yield about 12 servings, while mini cups will give around 24. Refrigerate the mousse for at least 4 hours.
- Garnish & Serve: Before serving, garnish each cup with grated Toblerone and a piece of Toblerone for an extra touch of indulgence.
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