Preheat the oven to 180°C.
Remove the lid and paper from the Camembert and, using a sharp knife, score a few lines into the cheese. Put the cheese back in the box (discard the lid), then place it onto a baking tray.
Mix the thyme, blueberries, honey and nuts, then spread this on top of the cheese.
Bake in the middle of the oven for 15 minutes or until the blueberries are just about to burst.
Place the cheese onto a plater, removing the box.
Score it with a knife, letting the cheese to ooze out, then dunk in with soldiers of toast, crostini, crudites, bread sticks or oat biscuits.