Some substitutes, such as bacon or pancetta, can be added directly to a dish, while others, such as ham hock or smoked turkey ...

Pancetta freezes best in 1- to 2-inch-thick slices that you can cut into smaller pieces while still frozen. One other thing about pancetta is that you can serve it like prosciutto.

Pancetta is an Italian type of bacon produced from pork belly which is seasoned and dry ... unsmoked, streaky bacon rashers will make a suitable substitute if you can’t get pancetta. Preparation.