(Filetto Alla Piemontese)
Clean and trim the meat, removing all the little skins. Then sprinkle with nutmeg, cinnamon, salt, and pepper, and place in an earthen vase covered, together with a bunch of aromatic herbs, sage, parsley, rosemary, onion, carrot and celery, all chopped fine. After a few hours melt and brown a piece of butter with the aromatic herbs, then remove the latter and place the tenderloin, leaving it to simmer for half an hour, pricking it often with a large fork or a larding pin, to add its juice to the gravy. Serve hot.