Porchetta is a roast, seasoned pork – I think of it as Italian BBQ. It’s well-loved in Rome and you can get spectacular porchetta sandwiches all over town.
My favorite version was from Aristocampo, the most amazing sandwich joint in Rome. Theirs was porchetta on ciabatta, with Brie cheese and rapini greens sauteed on olive oil and pepperoncino. Alas, they are gone now. I honor their wizardry with my version of the sandwich: thin slices of the meat, some fontina or Havarti cheese, and some arugula dressed with olive oil and vinegar, or some sauteed rapini greens, all on a toasted focaccia (like the recipe I shared here earlier; look it up and make some).
This porchetta is based on Katie Parla’s recipe in Tasting Rome. I make a smaller cut (if you use a bigger cut of meat, multiply the seasoning mix in the same proportion), and I turn the seasoning mix into a paste. The trick is low and slow, it keeps this succulent. Mangia!