Once the home of a renowned slaughterhouse, formerly working-class Testaccio is still the place to go for Roman offal dishes.

Crispy, cheesy rice balls—the Roman answer to arancini—take center stage here.

Since 1999, this gelateria founded by a string instrument maker has been turning out some of Rome's best scoops.

For more in the century, this hole-in-the-wall near Termini Station has been serving what some say is Rome's greatest porchetta sandwich.