Cotechino and zampone are Modena's great boiled pork sausages—cotechino a large fresh sausage of ground pork, pork rind, fat, and spices stuffed into a natural casing, and zampone the same mixture stuffed into a boned pig's trotter—both simmered for hours until the filling is meltingly tender, the rind has become gelatinous and unctuous, and the whole yields a rich, fatty, spiced pork preparation that is the centrepiece of Italian New Year's Eve dinner, served with lentils (symbolising coins and prosperity) and mostarda di Cremona. Both are IGP products of Modena and share the same lineage—legend dates their invention to 1511, when the besieged citizens of Mirandola (near Modena) stuffed their remaining pork into pig's trotters to preserve it. The key ingredient in both is cotenna—pork rind—which provides the gelatinous, lip-coating richness that defines these sausages. The rind is ground (finer for cotechino, coarser for zampone), mixed with lean and fatty pork, seasoned with salt, pepper, nutmeg, cloves, and cinnamon, and stuffed into casings (cotechino) or the boned trotter skin (zampone). Both require long, gentle simmering—3-4 hours at the barest bubble, started in cold water—to render the rind into gelatin and cook the filling through without bursting the casing. The sliced cotechino or zampone reveals a pink-red interior studded with white fat and translucent pieces of dissolved rind. The texture is unlike any other salume—simultaneously firm and yielding, with a richness that is almost decadent.
Pork, pork rind, fat, and spices. Cotechino: stuffed in natural casing. Zampone: stuffed in pig's trotter. Simmer gently 3-4 hours from cold water. The rind becomes gelatinous and unctuous. Traditional New Year's Eve dish with lentils. Modena IGP.
Soak cotechino or zampone in cold water overnight before cooking—this helps even out the salt and ensures gentler cooking. The simmering water should have an onion, carrot, and celery for a light broth (which can be used for soup). Slice about 2cm thick—thin enough to see the interior mosaic, thick enough to hold together. Pre-cooked vacuum-packed versions are a legitimate shortcut (even Italian families use them). The cooking liquid makes an excellent base for lentil soup.
Boiling (must barely simmer—the casing will burst). Starting in hot water (start cold for even cooking). Pricking the casing (releases precious fat and juices). Under-cooking (the rind must fully dissolve into gelatin—test by pressing). Serving without lentils on New Year's (tradition demands it).
Slow Food, Italian Salumi; Touring Club Italiano, Emilia-Romagna in Cucina