Cook the rice according to pack instructions. Drain and cool. Divide the fruit between 6 x 150ml ramekin dishes, drizzle the cassis over and set to one side.
Scrape the seeds from the vanilla pod and put in a pan with the cream and the empty pod. Bring to the boil, then remove from the heat and leave for 5 mins. Remove and discard the vanilla pod. Mix the egg yolks and sugar in a large bowl.
Stir the cream into the egg. Return to the pan and cook over a low heat, stirring constantly, until it thickens.
Stir the cooked rice into the custard mixture. Ladle into the ramekins and leave in the fridge for 6 hrs.
Sprinkle sugar over the tops and caramelise with a blow torch or under a very hot grill until it turns dark brown. Let it cool and harden before serving.