Rome has a restaurant dedicated entirely to the popular Roman speciality.Salted, battered and deep-fried, the filetto di baccalà is a much-loved Roman speciality, popular as an antipasto before pizza, or as a substantial street food snack.Rome even has a hole-in-the-wall style restaurant dedicated entirely to the deep-fried cod dish which has Roman Jewish origins. Supplì: King of street food in Rome Located in Largo dei Librari, a tiny piazza near Campo de' Fiori, Dar Filettaro a S. Barbara can be identified by the unambiguous 'Filetti di Baccalà' sign over its door. Jewish artichokes: one of Rome's best loved dishes Something of an institution in Rome, Dar Filettaro was once only open in the evenings, from Monday to Saturday. However Italy's covid-19 restrictions changed all that and - for the first time in more than 40 years - it now opens for lunch. Rome recipe: Puntarelle alla Romana Currently it is open every day of the week, with the following timetable: Mon-Fri midday until 15.00 and from 18.00-21.30; Sat midday until 21.30; and Sun midday until 17.00. It is best to check its Facebook page for updated times before going. Photo TgTourism

• Supplì: King of street food in Rome

• Jewish artichokes: one of Rome's best loved dishes

• Rome recipe: Puntarelle alla Romana