Put the coconut milk and the dates in a powerful blender with the vanilla extract, and blend until completely smooth.
Heat up the caramel for about 10 minutes, and pour into 4 serving glasses. Keep them in the fridge for an hour to chill.
Once the caramel is chilled, cut the chocolate into pieces into a mixing bowl.
Heat up 150ml of the whippable cream, then pour over the chocolate pieces. Leave for a minute before stirring to melt all of the chocolate pieces.
Put the rest of the whippable cream in a mixing bowl, and whisk into soft peaks.
Reserve two tablespoons of the whipped cream, and gently fold the rest into the chocolate mix. Stir until you obtain a smooth chocolate mousse.
Get the glasses containing the caramel out of the fridge. Spoon the chocolate mousse into each of the glasses, top with the reserved whipped cream.
Dust cacao powder with a sieve to decorate if you wish. Enjoy !