(; ), also spelled (or less correctly ), is a Sicilian street food. Its Italianized name is . It is a dish typical of Palermo and it consists of a soft bread (locally called vastedda or vastella) topped with sesame, stuffed with chopped veal lung and spleen that have been boiled and then fried in lard. Caciocavallo or ricotta may also be added, in which case the is called (); if served without cheese, it is called ('single') instead. It was created by Jewish butchers in Palermo, Sicily. It is sold mainly by street vendors (specifically indicated locally as ) in Palermo's main markets, such as the Vucciria and the Ballarò. The sandwich is a staple among locals in Palermo.