Clean the Brussels sprouts, carving the stalk crosswise and wash. Put the sprouts in boiling salted water and cook for 18-20 minutes
Meanwhile grate the Parmesan cheese. Drain the Brussels sprouts, add the cream and put back on the stove. Sprinkle 60 g Parmesan cheese on top. Season with pepper and nutmeg and mix. Serve sprinkled with the rest of the Parmesan