Put the leg slice on top with 2 liters of water and salt, bring to the boil, then add the saffron.
Cut the leek, celery and carrots into small pieces, add after 30 minutes.
Add the egg noodle mussels for the last 15 minutes or so. Finally, remove the meat, cut it into small pieces and add it again. If you like, you can add a shot of Maggi.