Chocolate Mousse, French Chocolate Mousse
This chocolate mousse recipe is the classic mousse au chocolat: dark chocolate melted with butter, enriched with egg yolks, then lightened with egg whites whipped to stiff peaks and folded in by hand. Two hours in the fridge turns it into something airy enough to eat with a spoon and rich enough to need nothing else. One serving is about 89 g.
The word mousse means foam in French, and the dessert grew out of 18th-century French chocolate cookery, when cooks began whipping chocolate with eggs into something light enough to float. The modern version — melted dark chocolate lightened with egg whites whipped to stiff peaks — became a bistro classic in the 20th century, and it is still the dessert French home cooks reach for when they want something impressive from five ingredients.
Pairs well with: A cup of black coffee, a few raspberries and crisp biscuits
Provenance
France
Paris Bistro Classic
Nordic & European
Time Dedication
30m
20m prep • 10m cook
Batch Yield
6 Servings
316 kcal per serving
1 serving ≈ 89 g
Technical Skill
Intermediate
Medium (Whip & Fold)
Meal Timing & Digestive Fit
Breakfast
Not Advised
Lunch
Inappropriate
Dinner
Inappropriate
Snack & Tea
Ideal Light Bite
Paris Bistro Classic
Photo: Burkhard Mücke, CC BY-SA 4.0, via Wikimedia Commons
The Heritage Formulary
Estimated cost: Low — about $2–3 per serving at home (USD)
Made the classic way with dark chocolate, egg yolks and whipped egg whites — no cream, no gelatine; nutrition is estimated from USDA values.
Execution Methodology & Culinary Technique
Prep Stage: Separate the Eggs and Measure
20 Mins • Separating & Measuring
Break the chocolate into small pieces and cube the butter. Separate the eggs into two clean, dry bowls — any yolk in the whites will stop them whipping. Measure out the sugar, vanilla and salt, and rinse the raspberries.
Maestro Tip: The whites will not whip if the bowl has a trace of grease or yolk — wipe the bowl with a little vinegar first and dry it well.
10 Mins Gentle heat, about 45°C (110°F)
Set a heatproof bowl over a pan of barely simmering water, making sure the bowl does not touch the water. Add the chocolate and butter and stir gently until melted and smooth, about 10 minutes. Take the bowl off the heat and let it cool for 5 minutes.
Chocolate seizes if a drop of water gets in — keep the bowl and spoon bone dry.
Done when: The chocolate is fully melted, glossy and smooth, with no lumps.
3 Mins Off the heat — chocolate about 35°C (95°F)
Whisk the egg yolks, vanilla and salt into the cooled chocolate one at a time until the mixture is smooth and glossy. The chocolate should feel just warm, not hot — hot chocolate cooks the yolks.
If the chocolate feels hotter than a warm bath on your wrist, wait a few minutes before adding the yolks.
Done when: The mixture is thick, smooth and glossy, and it coats the whisk.
5 Mins Room temperature, about 20°C (68°F)
Beat the egg whites until they form soft peaks, then add the sugar a spoonful at a time and keep beating until the peaks are stiff and glossy — the bowl should hold when tipped on its side.
Beat in a clean metal or glass bowl: plastic holds grease, and grease stops whites from whipping.
Done when: The whites hold stiff, glossy peaks that stand up on their own.
5 Mins Chill at 4°C (39°F) for at least 2 hours
Fold a third of the whites into the chocolate with a spatula, cutting down the middle and lifting up the sides, then fold in the rest in two more goes. Stop as soon as no white streaks remain — over-folding knocks the air out. Spoon into six small glasses and chill for at least 2 hours.
Fold, never stir: stirring pops the air bubbles that make the mousse light, and a stirred mousse sets dense.
Done when: The mousse is evenly dark with no white streaks, and it holds soft peaks when spooned.
2 Mins Serve chilled — mousse about 4°C (39°F)
Top each glass with a few raspberries and a mint leaf and serve cold, straight from the fridge.
Serve small glasses: the mousse is rich, and a small portion eaten slowly is more satisfying than a large one.
Done when: The mousse is set but soft, the raspberries are bright, and the glass is cold to the touch.
Finishing Touches & Plating
Spoon the mousse into glasses, chill until set, and top each glass with a few raspberries and a mint leaf — the sharp fruit cuts the richness and makes the dark chocolate taste darker.
Nutritional Physiology & Benefits
Energy
316
kcal / serving
Protein
7g
Complete AA
Carbs
24g
Complex
Fats
22g
Healthy
| Energy | 316 kcal |
| Protein | 7 g |
| Carbohydrates | 24 g |
| Fat | 22 g |
| Fibre | 4.3 g |
| Sugar | 15.2 g |
| Sodium | 87 mg |
| Energy | 355 kcal |
| Protein | 7.9 g |
| Carbohydrates | 27.3 g |
| Fat | 24.2 g |
| Fibre | 4.8 g |
| Sugar | 17.1 g |
| Sodium | 98 mg |
Nutrition values are estimated — calculated from USDA FoodData Central values for the listed ingredients.
Vitamins & minerals: Provides iron and fibre from the dark chocolate, and B vitamins from the eggs. Nutrition is estimated.
Light Finish
About 316 kcal per serving — a small, satisfying dessert that ends a meal without a heavy pudding.
Five Simple Ingredients
Dark chocolate, eggs and a little butter — five ingredients, no cream, no gelatine, nothing you cannot pronounce.
Fibre, Iron and Protein
Dark chocolate brings fibre and iron to the table, and the eggs add protein to a dessert.
Food Pairings
To optimize nutrient absorption and elevate the sensory depth, pair with these authentic accompaniments:
Drinks
Black Coffee
Black coffee cuts the richness of the chocolate and makes the dark cocoa taste deeper.
Dessert Wine
A small glass of sweet dessert wine matches the chocolate's richness without adding more sweetness.
Sides
Fresh Raspberries
Sharp raspberries against rich chocolate are the classic pairing — acid against fat, fresh against deep.
Crisp Biscuits
A crisp, plain biscuit gives the soft mousse something to crunch against.
Complete menu
Serve the mousse au chocolat in small glasses after a light French dinner, with a few raspberries on top and a cup of black coffee.
Digestive Guardrails
To prevent digestive distress, sluggishness, or palate clash, avoid pairing the dish with these elements:
Use Pasteurised Eggs
Raw egg whites carry a small risk of salmonella, so use fresh pasteurised eggs, keep the mousse chilled, and eat it within two days. This is general food information, not medical advice.
Do Not Freeze or Reheat
Reheating or freezing ruins the airy texture — the mousse collapses into a dense chocolate sauce. Serve it cold and make only what you will eat in two days. This is general food information, not medical advice.
General information only, not medical advice — consult a doctor for personal dietary decisions.
Who Should Eat It
Health Conditions — Adjust or Avoid
If you have a medical condition, consult your doctor before changing your diet.
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