Supplì Classico

Supplì Classico is a classic Roman street food consisting of deep-fried rice balls stuffed with mozzarella and often ragù. Its origins trace back to the late 19th century in Rome, evolving from the Sicilian arancino by adapting local ingredients like tomato sauce and mozzarella. The name “supplì” is believed to derive from the French word *surprise*, referencing the molten cheese center, though some attribute it to the Latin *supplementum*, meaning “something added.” Key ingredients include Arborio or Carnaroli rice, tomato passata, mozzarella (preferably fior di latte), and a meat-based ragù, all bound with egg and Parmigiano-Reggiano before being breaded, rolled, and fried until golden. A great version is distinguished by a uniformly crisp, non-greasy crust; a soft, creamy interior that holds together without being mushy; and a dramatic, stretchy “telephone wire” pull of melted cheese when broken open. The balance of acidity from the tomato, richness from the cheese, and savoriness from the ragù must be precise. Regional variations across Italy include the “supplì al telefono” (named for the stringy cheese pulling like a phone cord) and versions stuffed with chicken livers, mushrooms, or even truffle. Outside Rome, the filling may omit ragù or substitute other cheeses like provola. At Pop Pizzeria Popolare in Rome, chef Franchino Er Criminale prepares a notably authentic Supplì Classico, which he describes as “un morso di Roma fritto,” or “a fried bite of Rome.” This version highlights the classic simplicity praised by locals and visitors alike.