(Rognone Di Vitello Affettato)
Cut in thin slices one or two veal kidneys, removing the granulous part that is to be found in the middle, and put the slices in a saucepan with a piece of butter, a bunch of parsley chopped very fine together with a clove of garlic. Add a cup of hot broth; salt moderately and let it cook without boiling, until the sauce is reduced to about one third.
One tablespoonful of vinegar adds a pleasant taste to this dish.