I have a weakness for old-fashioned chocolate mousse: few ingredients, no fuss, and that moment when you break the spoon into a mousse that's set but still melts in your mouth. I often make this one when I want a quick dessert that always impresses without spending the whole evening in the kitchen.
What I love about Cyril Lignac's style is the comforting touch: a well-chosen chocolate (dark, not too sweet), a hint of salted butter to round it out, and a cloud of whipped cream for a silkier mouthfeel. It's still a traditional mousse (chocolate + eggs, whipped egg whites), but with a wonderfully pleasant "pastry chef's mousse" feel.
Technically speaking, it all comes down to two simple things: don't overheat the chocolate, and fold in the egg whites in several stages, keeping air inside. You'll see, it's more a matter of technique than a test. And if you've ever had a mousse that was too runny, I'll give you some tips and tricks to avoid that.
For a seasonal touch, I like to serve this mousse with a few fresh raspberries and a light grating of orange zest: it enhances the chocolate without overpowering it. You can keep it completely classic, or stick with this fruity duo depending on your mood.

Cyril Lignac-style chocolate mousse
4
people23
minutes9
minutes547
kcal32
minutesA recipe for a rich, dark chocolate mousse that's light and incredibly smooth, with a delicious twist inspired by Cyril Lignac 's bistro style. A touch of salted butter and a hint of whipped cream. The result: a silkier texture and a burst of chocolate flavor.
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Ingredients
180g of dark chocolate (ideally 70%)
60g of semi-salted butter
4 eggs (whites and yolks separated)
30 g of sugar
120g , full-fat liquid cream (30% fat)
1 orange (finely grated zest)
120g of fresh raspberries
Preparation steps
- Prepare the area: put a large mixing bowl and the whisks in the fridge for 5 minutes (for the cream). Zest the orange very finely, without including the white pith.
- Melt the chocolate: break the chocolate into pieces. Melt it in a double boiler (simmering, not boiling water), stirring gently. Remove from the heat, add the diced salted butter, and mix until smooth. Let it cool for 3 to 4 minutes: it should be fluid, not hot.
- Add the yolks: incorporate the egg yolks one by one into the lukewarm chocolate. Mix with a whisk, just to homogenize.
- Whip the cream: whisk the very cold cream until you obtain soft peaks (the texture should be "bird's beak", not butter). Keep chilled.
- Whisk the egg whites: In a clean bowl, whisk the egg whites until they begin to foam. Gradually add the sugar, whisking continuously until stiff and glossy.
- Loosen the chocolate mixture: add 1/3 of the whipped egg whites to the chocolate and mix thoroughly to soften.
- Incorporate without breaking: add the rest of the egg whites in 2 batches, lifting with a spatula (movements from bottom to top) to keep the air.
- Add the whipped cream: gently fold in the whipped cream, using a spatula, until you obtain a smooth and light mousse.
- To serve: divide among 4 glasses. Add a pinch of orange zest on top, then a few raspberries (or keep them for serving).
- Take your time: let it set in the refrigerator for at least 3 hours (ideally 4) before serving.
📊 Nutritional Information
1 serving (approx. 190g)
| Nutrient | Value |
|---|---|
| Calories | 547 kcal |
| Proteins | 10g |
| Carbohydrates | 25g |
| including sugars | 19g |
| Lipids | 45g |
| including saturated fatty acids | 25g |
| Fibers | 7g |
| Sodium | 150mg |
| Vitamins | |
| Vitamin A | 14% AJR |
| Vitamin C | 18% AJR |
| Vitamin B2 | 16% AJR |
| Minerals | |
| Iron | 32% AJR |
| Magnesium | 27% AJR |
| Phosphorus | 22% AJR |
* RDA = Recommended Daily Allowance
📝 Notes
For a texture that's truly "bistro mousse" as Cyril Lignac describes it, serve very chilled and leave for 2 minutes at room temperature before the first spoonful: the chocolate aromas open up better.
💡 Chef's Tips
Chocolate that's too hot will cause the mousse to collapse! So, wait until it's lukewarm before adding the egg yolks. Perfect egg whites: a well-greased bowl (a little fat and it won't whip properly). If your mousse seems a little soft at the end, that's normal; it will firm up considerably when chilled!
🔄 Variations
- Chocolate mousse without zest: serve plain, just with raspberries on the side.
- For a more intense recipe: replace 20g of dark chocolate with 20g of unsweetened cocoa sifted into the melted chocolate (off the heat).

