Note: If available, beef bones, ... few broken up pork sausages in olive oil (Italian ... whole cheese rinds leftover from Pecorino Romano or Parmesan ... freshly grated Parmesan cheese.
Brown meat in the bottom ... adding remaining ingredients. Pork, sausage, prosciutto or pancetta ... bitter). Clean and chop fresh mushrooms and add to ... double batch. Any leftover may be stored in the ... being served with it.