Why Does Mortadella Have Large Chunks Of Fat?

Volpi® Mortadella is a large, slow-roasted sausage made from finely ground pork and spotted with cubes of pork fat, giving the sausage its uniquely mild flavor. Volpi® Mortadella is available both with and without pistachios. Mortadella originated in Bologna, Italy and has quickly become an American favorite for its versatility both in cooking and enjoying on its own.