Preheat oven to 160°C. Butter 5–6 small ovenproof ceramic dishes.
Cube loaf and divide between prepared dishes.
Sprinkle cherries over and a little chocolate as well.
Place sugar into the Thermomix bowl and mill 10 sec/speed 10.
Pour over brioche making sure that the custard soaks into all of the pieces of bread.
Cook for 20–30 minutes until custard is set in centre.
Serve hot with ice-cream, or cream or custard.