Salsiccia napoletana is the pork sausage that anchors countless Campanian dishes—a coarsely ground, generously seasoned fresh sausage distinguished from Northern Italian versions by its assertive use of peperoncino (both sweet and hot), fennel seeds, and a higher proportion of fat that keeps it juicy through the intense heat of grilling, frying, or oven-roasting. The canonical Neapolitan sausage uses a mix of pork shoulder and belly, ground through a coarse die that preserves visible meat and fat pieces, seasoned with salt, black pepper, dried sweet pepper (peperone crusco, ground), hot peperoncino flakes, and whole fennel seeds. The mixture is stuffed into natural hog casings, twisted into individual links or left in a continuous coil. The fat content is deliberately high—around 30%—because the sausage is often cooked aggressively (grilled over wood coals, fried in a pan until deeply browned) and needs the fat to remain moist. The fennel provides an aromatic counterpoint to the pork richness, while the layered pepper heat—sweet, warm, and hot—gives the sausage its distinctly Southern character. Salsiccia finds its most iconic Campanian expression in the pairing with friarielli (sautéed broccoli rabe): 'salsiccia e friarielli' is served as a secondo, stuffed into panini, or used as a pizza topping alongside smoked provola. It also appears in ragù, in pasta sauces (broken up and fried with onions), and grilled whole at outdoor feasts and sagre (food festivals). The sausage is not aged—it's consumed fresh, within a few days of making—and each butcher and salumiere in Campania guards their specific spice blend as a trade secret.
Coarse grind preserving meat-fat texture. Season with peperoncino (sweet and hot), fennel seeds, black pepper. High fat content (~30%). Stuff in natural hog casings. Consume fresh—not aged. Cook aggressively: grill, fry, or roast.
Pierce the casing once or twice before cooking to prevent bursting. When making ragù with sausage, crumble it raw into the onion base for maximum browning surface area. For pizza, pre-cook the sausage partially to render some fat. The rendered fat from frying sausage is excellent for cooking friarielli.
Grinding too fine (loses character). Using lean meat only (dries out during cooking). Skimping on the peperoncino. Using artificial casings. Overcooking until completely dry. Under-seasoning.
La Cucina Napoletana — Jeanne Carola Francesconi; Katie Parla, Food of the Italian South