← BlogJune 28, 2026

How to Make the Perfect 3 Ingredient Chocolate Mousse

French · Easy · 135 min · 4 servings

vegetariangluten-free
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This luxurious 3 ingredient chocolate mousse uses dark chocolate, heavy cream, and eggs to create an airy light yet intensely chocolatey dessert worthy of any fancy dinner party. It comes together surprisingly quickly and chills into a perfectly silky smooth mousse that feels incredibly indulgent.

Why this recipe works

This 3 Ingredient Chocolate Mousse recipe has been crafted to deliver restaurant-quality results in your home kitchen. At just 135 minutes from start to finish, it fits perfectly into a busy schedule without sacrificing flavor. Each serving comes in at 385 calories with 7g of protein, making it a balanced choice for any meal.

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What you will need

This recipe uses 4 simple ingredients that you can find at any grocery store:

  • 6 oz dark chocolate finely chopped
  • 1.5 cups heavy whipping cream divided
  • 3 large eggs separated
  • 0.25 tsp salt

Step by step instructions

Step 1: Melt Chocolate and Mix

Melt the dark chocolate with half a cup of heavy cream in a heatproof bowl over a pot of simmering water, stirring until smooth. Remove from heat and let it cool for 5 minutes, then whisk in the egg yolks and salt one at a time until fully incorporated.

Step 2: Whip and Fold

In one bowl whip the remaining 1 cup of heavy cream to soft peaks. In a separate very clean bowl whip the egg whites to stiff peaks. Gently fold the whipped cream into the chocolate mixture first, then carefully fold in the whipped egg whites in two additions.

Step 3: Chill and Serve

Divide the mousse evenly among 4 serving glasses or ramekins and refrigerate for at least 2 hours until set and chilled. Serve cold with a dusting of cocoa powder or a few chocolate shavings on top if desired.

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Easy substitutions

Missing an ingredient? Here are some swaps that work perfectly:

  • dark chocolate → milk chocolate for a sweeter less intense mousse that kids tend to prefer
  • heavy whipping cream → coconut cream for a dairy free version with a subtle tropical undertone

Common mistakes to avoid

Watch out for these pitfalls that can affect your results:

  • Adding the egg yolks to the chocolate mixture when it is still too hot which causes the eggs to scramble and ruin the smooth texture of the mousse
  • Overmixing when folding in the egg whites which deflates all the air and results in a dense flat mousse rather than a light and airy one

Nutrition facts

Per serving: 385 calories, 7g protein, 18g carbs, 32g fat, 3g fiber.

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