This decadent dark chocolate mousse is made with rich dark chocolate, cream, eggs, and sugar for a light yet indulgent dessert. The recipe creates a silky, airy mousse with intense chocolate flavor, perfect for dinner parties, holidays, or when you need an elegant make-ahead treat. Served chilled in individual cups, this mousse makes 4–6 portions of pure chocolate bliss.
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🍫 Dark Chocolate Mousse Ingredients
- 6 ounces dark chocolate (70% cocoa), chopped
- 3 large eggs, separated
- 1/4 cup granulated sugar
- 1 1/4 cups heavy cream
- 1 teaspoon pure vanilla extract
- Pinch of salt

🧉 How To Make Dark Chocolate Mousse
- Melt chocolate: Place dark chocolate in a heatproof bowl over a pan of simmering water (double boiler). Stir until melted and smooth, then set aside to cool slightly.
- Whip egg whites: In a clean bowl, beat egg whites with a pinch of salt until soft peaks form. Gradually add sugar and beat until glossy and stiff.
- Whip cream: In a separate bowl, whip heavy cream and vanilla until soft peaks form.
- Combine egg yolks with chocolate: Stir yolks into the cooled melted chocolate until smooth.
- Fold in egg whites: Gently fold whipped egg whites into the chocolate mixture, followed by the whipped cream, until just combined.
- Chill: Spoon into serving glasses and refrigerate for at least 2 hours, or until set.
- Serve: Garnish with whipped cream, chocolate shavings, or fresh berries.
💭 Recipe Tips
- Use quality chocolate: The flavor of mousse depends on the chocolate—choose high-quality dark chocolate.
- Don’t overmix: Gently fold in egg whites and cream to keep the mousse light and airy.
- Chill properly: Allow at least 2 hours of chilling for the mousse to firm up.
- Make ahead: This dessert can be prepared a day in advance, making it perfect for entertaining.
- Optional liqueur: Add a splash of Grand Marnier, Kahlúa, or Baileys for an adult twist.
🍓 What To Serve Dark Chocolate Mousse With?
Dark chocolate mousse is elegant on its own but pairs beautifully with espresso,port wine, or dessert cocktails. For toppings, try whipped cream, raspberries, strawberries or caramel drizzle. It also complements almond biscotti or buttery shortbread on the side.
🎚 How To Store Dark Chocolate Mousse Leftovers?
- Refrigerate: Cover with plastic wrap and store in the fridge for up to 3 days.
- Freeze: Not recommended, as mousse can lose its airy texture once thawed.
FAQs
Is it safe to eat raw eggs in mousse?
Traditional mousse uses raw eggs. To be safe, use pasteurized eggs, or make a cooked version by whisking yolks with sugar over gentle heat before mixing.
Can I make this mousse dairy-free?
Yes, swap heavy cream for whipped coconut cream and use dairy-free dark chocolate.
Can I use milk chocolate instead of dark?
Yes, but the mousse will be much sweeter and less intense. Adjust sugar accordingly.
How long does mousse take to set?
At least 2 hours in the fridge, but overnight gives the best texture.
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📊 Dark Chocolate Mousse Nutrition Facts
Serving Size: 1 glass (about 1/2 cup)
- Calories: 310 kcal
- Total Fat: 23g
- Saturated Fat: 14g
- Cholesterol: 125mg
- Sodium: 40mg
- Total Carbohydrates: 24g
- Dietary Fiber: 3g
- Sugars: 20g
- Protein: 5g

Dark Chocolate Mousse
Description
Dark Chocolate Mousse is a rich and airy dessert made with dark chocolate, eggs, sugar, and cream. Elegant, indulgent, and perfect for entertaining.