Porchetta
Rome, Italy
Herb-stuffed, slow-roasted pork with crackling, sliced thin into a crusty roll.
Why locals eat it
Associated with the hill towns around Rome, notably Ariccia, and sold at markets and roadside vans.
Local tip
Ask for a slice of crackling on top of the sandwich.
Typically made with
pork, rosemary, fennel, garlic, black pepper. Recipes vary — always check with the vendor if you have allergies.