Dark chocolate mousse

5.00

Silky, rich and deeply chocolatey, this chocolate mousse makes for a truly elegant and timeless dessert. A crème anglaise base is stirred into melted dark chocolate for a rich ganache, then aerated with whipped egg whites and softly whipped cream. Served with cherries, chocolate flake pieces and a drizzle of cream, this is a true crowd-pleaser.

First published in 2025

Ingredients

Metric

Imperial

Method

1

Soak the gelatine into a small bowl of cold water to soften it

  • 1 bronze gelatine leaf
2

Melt the chocolate in a heatproof bowl set over a pan of simmering water (a bain marie), stirring frequently

3

Once melted, remove from the heat and let cool to 35°C

4

Heat the whole milk to 70°C

  • 120g of whole milk
5

Once the milk reaches 70°C, remove the gelatine from the water and gently squeeze out any excess water.

6

Stir the gelatine into the warmed milk and remove from the heat

7

Use an electric mixer to whisk together the egg yolk, 50g golden caster sugar and salt until light and pale in colour

8

Pour a quarter of the gelatine-infused warmed milk over the egg yolk and whisk to combine. Pour over the remaining milk, whisking constantly until smooth

9

Pour the milk mixture back into the sauce pan and cook over a medium heat until the mix reaches 80°C, stirring constantly, then remove from the heat

10

Whisk the milk mix into the melted chocolate, a quarter at a time, until smooth, then set aside

11

Whisk the double cream to soft peaks and set aside 

  • 160g of double cream
12

Whisk the egg whites using an electric mixer, and when they have doubled in size add the remaining teaspoon of sugar and continue to whisk to stiff peaks

13

Whisk a third of the whipped egg whites into the chocolate mix

14

Fold the next third into the mixture carefully, using a rubber spatula. Finally, fold in the last third of the whipped egg whites

15

Once combined, fold in the double cream a third at a time

16

Pour the chocolate mousse into a bowl, cover with a lid and place the fridge to set for a minimum of 12 hours

17

To serve the chocolate mousse, place a generous spoon of mouse into a bowl, sprinkle with some chopped chocolate flakes and serve with a few Fabbri cherries and a small jug of pouring cream on the side

First published in 2025

Only a handful of chefs around the world can cook with the same complexity as Ashley Palmer-Watts, who was an integral part of Heston Blumenthal’s The Fat Duck Group for twenty years. Responsible for creating the two-starred restaurant Dinner by Heston, he has since co-founded Artisan Coffee and now helms the kitchen at London's most in-demand pub: The Devonshire.

Get in touch

Please sign in or register to send a comment to Great British Chefs.