The sandwich consists of sliced roast pork with broccoli rabe or spinach and provolone cheese. These include rapini (broccoli rabe), bok choy, and Chinese cabbage. Within Portuguese, "grelos de nabo" are similar in taste and texture to broccoli rabe. They were signed to Broccoli Rabe Records and released a self-titled four-track EP. Rapini (or Broccoli rabe), known locally as "friarielli", are often used in the regional cooking.