This is very very delicious - and a bit (only a bit though) healthier than normal chocolate mousse.
80 ml refined olive oil (unless you are an olive oil addict it is better to avoid virgin olive oil for this as the taste is very strong)
60 gr caster sugar
150 gr dark chocolate
4 large eggs (separated)
Melt the chocolate in the microwave or in a pan over a bowl of simmering water. Once it is melted let it cool down a little. Add the 4 egg yokes and whisk it all well. It will become a very thick paste. Then pour the olive oil slowly while you keep whisking it.
Whisk the egg whites until they form soft peaks. Then add the sugar and keep whisking until the mixture becomes glossy. Beat one third of the egg whites with the chocolate mixture. Then fold in carefully the remaining egg whites.
Pour in a glasses or ramekins and let it cool down in the fridge for 2-3 hours. Sprinkle a little bit of Maldon salt over the mousse before serving it. You can also shape the mousse into 'quenelles' with a spoon (warmed under the hot water tap) and serve it with an orange salad.
Anything that involves chocolate and whisking egg whites is a winner with my children.They thought that the taste was interesting and even tried the salt. The recipe contains raw eggs so eat within 24 hours (this suited us fine)