Classic Chocolate Mousse

 My memories of Passover desserts involve dry cakes, crumbly ladyfingers and ubiquitous boxes of macaroons- the chewy, coconut type, not the trendy french ones.
As a kid, I kind of dreaded the whole holiday and by the end of the eight days, I was usually desperate for some sort of gluten.
But as I got older and more knowledgeable about baking, I realized that working without flour could actually be an advantage. With almond flour, I could make fudgier cakes, softer cookies. By merely whipping egg whites, I could have macarons and pavlovas, and with the leftover yolks, I could make zabaglione and creme brulee!
Butter and sugar could be caramels and toffees and chocolate could be used to make flourless tortes and souffles. In fact, Passover’s restrictions are a gateway to desserts more decadent than the ones I usually make, and my opinion on the holiday has obviously changed since I was little.
This chocolate mousse is definitely one of those decadent desserts: it’s classic, airy and deliciously rich. Made with few ingredients, each one shines; the chocolate and cream making this luxuriously velvety, the vanilla bean flavoring it gently, and the eggs adding heft, but also airiness.
When I tasted this, it brought me back to my grandmother’s kitchen in Switzerland, where I used to eat way too much of her chocolate mousse. Anything that evokes such memories is instantly a keeper, and I know this is a recipe that I’ll make beyond Passover, again and again.

PS: other kosher for Passover desserts! English toffee, creme brulee, salame el cioccolato.

Classic Chocolate Mousse

Yield: 4 servings

Why I love this recipe: this is one of those recipes that uses a few, simple ingredients to create something really delicious; in this case, a rich, decadent chocolate mousse. Heavy cream and dark chocolate make this velvety and smooth, whipped egg whites add the classic, airy texture, and the vanilla bean adds an extra dimension of flavor. 

Notes: If you want to serve this after a meat meal, substitute kosher for Passover whipping cream for the heavy cream. Or, make my grandmother’s super simple, dairy-free chocolate mousse: melt 4 oz. of semi-sweet chocolate and combine with four egg yolks + 1 tsp vanilla extract, coffee or kirsch liqueur. Whip 4 egg whites with a 1/2 cup of sugar until soft peaks form, around five minutes on medium speed. Add a pinch of sea salt to the whites as they whip. When done, fold the chocolate/yolk mixture into the whipped whites and refrigerate for a few hours, until set.

For the mousse:

  • 5 oz. dark chocolate
  • scant 2/3 cup heavy cream
  • heaping 1/3 cup granulated sugar
  • 1 vanilla bean
  • 4 egg whites
  • 4 egg yolks
  • pinch of salt
  • dark chocolate, for grating
  1. Chop the chocolate into small uniform pieces, then melt the chocolate over a double boiler.
  2. While the chocolate is melting, slice the vanilla bean lengthwise and scrape the seeds. Add the seeds into heavy cream.
  3. Once the chocolate is melted, add heavy cream into chocolate and whisk continuously until shiny and smooth.
  4. Remove from a double boiler and let cool.
  5. Separate the whites and yolks. Beat the yolks and sugar and fold into the chocolate mixture, making sure that the chocolate is sufficiently cooled so that the yolks don’t scramble.
  6. In a separate, clean and dry bowl whip the egg whites with a pinch of salt until soft peaks form. Gently fold into the chocolate, taking care not to viciously deflate the mixture.
  7. Divide between four teacups and refrigerate for at least 4 hours.
  8. Serve cold with grated chocolate over the top.

Classic Chocolate Mousse

Classic Chocolate Mousse

Classic Chocolate Mousse

11 responses to “Classic Chocolate Mousse”

  1. Chaya, I could not agree with you more! I think we discovered each other last passover. Help me with desserts!! I always buy the Streits boxed stuff, which is fine, but it has potato starch and my husband is allergic. Thank you for these links!!! Because seriously I can’t deal. I mean i guess we’re meant to suffer, but….YAY for this recipe. YES YES YES. and hello to your other recipes…YES. just. yes.

    • I totally feel you about the meant to suffer part!! If Passover were any longer, I wouldn’t be able to deal! And to be allergic to potato starch… omg!
      A few dessert ideas: lemon curd + vanilla meringues (and lady fingers, for the non-allergic) for a makeshift lemon meringue tart. A cheesecake filling over ground chocolate macaroon crust would be delicious too! Also, try chocolate covered popsicles- I’ve been making key lime/strawberry rhubarb ones and they’re to die for! And there’s always pavlova; top with a berry coulis, some whipped cream…you’re all set! Oh, and flourless chocolate cakes. This one ( is great, and you substitute almond flour for the buckwheat, or simply leave it out altogether. I hope this helps! Chag sameach to you and your family, Amanda!

  2. Ooooo so beautiful Chaya! These look so heavenly and the teacups are so elegant. I can see the cups are the type that you can’t really loop your finger fully through, what I call a “pinkie” teacup. Look luscious…I am all about the dark chocolate! Lovely recipe and stunning pics. 🙂

    • Thanks so much Bonnie! “Pinkie” teacups are my favorite. They make everything feel really elegant! I’m totally obsessed with these.

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