Chocolate Mousse (With Whipped Cream)

Pro tips

• Chop chocolate finely and melt gently over low heat or in short microwave bursts (20–30 seconds) to prevent seizing.
• Whip cream to soft peaks only; over-whipping breaks the emulsion and makes it grainy or buttery.
• Fold whipped cream into the chocolate mixture gently in two additions to maintain airiness and avoid deflating.
• Chill mousse for at least 30 minutes before serving so the texture sets to a creamy, spoonable consistency.

Substitutions

• Heavy cream → Greek yogurt (will be denser and tangier, reduce sugar slightly)
• Dark chocolate (60–78%) → milk chocolate (sweeter result) or semi-sweet chocolate
• Vanilla extract → 1 teaspoon rum or brandy (optional, adds warmth)

Storage & make-ahead

Refrigerate in airtight containers for up to 3 days; do not freeze as the texture becomes icy. Add whipped cream topping fresh before serving.

Is it safe to eat raw eggs in this mousse?

This recipe uses raw egg yolks. Use pasteurized eggs or pasteurized egg yolks from the grocery store to reduce food safety risk.

How do I know when the mousse is whipped enough?

Whip the cream until soft peaks form (it holds its shape but tips curl over). Over-whipping turns it to butter.

Can I make this ahead?

Yes, prepare up to 4 hours ahead. Add the whipped cream topping just before serving to keep it light and fluffy.

What cocoa percentage chocolate works best?

60–78% dark chocolate gives the best balance of richness and cocoa flavor. Higher percentages will taste more bitter; lower ones are too sweet.

Can I skip the espresso powder?

Yes, it's optional. It intensifies chocolate flavor rather than adding coffee taste, but the mousse is delicious without it.