Europe is home to thousands of sausage varieties , not all of them appetizing . Or is it ? Comment: Zungenwurst is a brown-black sausage made from blood , tongue , bread crumbs and oatmeal .
Europe is home to thousands of sausage varieties , not all of them appetizing . Comment: Zungenwurst is a brown-black sausage made from blood , tongue , bread crumbs and oatmeal .