Browse Techniques

Colatura di alici is the liquid gold of the Amalfi Coast—an amber, intensely umami anchovy extract produced in the fishing village of Cetara through a centuries-old fermentation process that is the direct descendant of ancient Roman garum. Fresh anchovies caught in the spring are layered with coarse sea salt in chestnut wood barrels (terzigni), pressed under heavy stones, and left to ferment for two to three years. As the salt breaks down the anchovy flesh, a dark, aromatic liquid seeps through the layers and collects at the bottom of the barrel. This liquid—the colatura—is drawn off through a small spigot (the 'vriale'), filtered through layers of linen, and bottled. The result is a condiment of staggering intensity: deeply savoury, ocean-salty, with a complex fermented depth that transforms any dish it touches. Unlike fish sauce from Southeast Asia (which shares the same ancestral fermentation logic), colatura di alici retains a distinctly Mediterranean character—more refined, less funky, with a cleaner finish. In Campanian cooking, colatura is used sparingly as a finishing condiment: drizzled over spaghetti with garlic and parsley on Christmas Eve (the traditional Vigilia preparation), tossed with roasted vegetables, dotted onto bruschetta, or used to dress raw salads. A few drops replace both salt and anchovy fillets in any dish. The production in Cetara is artisanal and limited, making genuine colatura expensive but irreplaceable. The village's annual Colatura Festival each December celebrates this ancestral product, which connects modern Campanian cuisine directly to the Roman culinary tradition of two millennia ago.

Friarielli are Campania's beloved bitter turnip greens (cime di rapa, known as broccoli rabe or rapini in English), sautéed with garlic, olive oil, and peperoncino in a preparation so fundamental to Neapolitan identity that the vegetable's dialect name has become a cultural marker of belonging. The term 'friarielli' derives from the Spanish verb 'freír' (to fry), a linguistic vestige of centuries of Spanish rule over the Kingdom of Naples. The greens are distinguished by their pronounced bitterness, slight mustard-like pungency, and tender florets—characteristics that make them the ideal counterpoint to rich, fatty preparations. The canonical cooking method begins with thorough washing (the leaves trap sand) and blanching in salted water for 2-3 minutes to tame the most aggressive bitterness while preserving the vegetable's character. The blanched greens are then sautéed ('fritti') in a generous amount of olive oil with thinly sliced garlic and crumbled peperoncino until wilted and infused with the aromatics. The bitterness should remain present but rounded, complemented by the garlic's sweetness and the chilli's warmth. Friarielli find their most iconic pairing with salsiccia napoletana (Neapolitan sausage) in the legendary combination 'salsiccia e friarielli'—served on pizza, in a panino, or as a secondo. They also appear on pizza alongside smoked provola, atop bruschetta, and stirred into pasta. The greens are seasonal—best from October through March—and Neapolitans are fiercely protective of the real thing, dismissing Northern Italian cime di rapa as a pale imitation lacking the mineral-rich volcanic soil that gives Campanian friarielli their distinctive depth.

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.

Spaghetti aglio, olio e peperoncino is the ultimate test of a cook's skill precisely because it has nowhere to hide—four ingredients, five minutes of active cooking, and either transcendence or failure. This is Naples' midnight pasta, the dish that feeds you when the cupboard holds nothing but dried spaghetti, garlic, olive oil, and dried chilli, yet in the hands of a skilled cook it achieves a depth of flavour that shames more elaborate preparations. The technique is everything. Garlic—at least two large cloves per serving, sliced impossibly thin—is cooked in abundant extra-virgin olive oil over gentle heat until it turns pale gold and releases its sweetness. Too little heat and the garlic stays raw and harsh; too much and it turns bitter and acrid, ruining the dish irretrievably. The peperoncino is added to the oil along with the garlic, its seeds removed or retained depending on the desired heat level. While the garlic cooks, spaghetti boils in aggressively salted water until very al dente. The critical moment is the mantecatura: pasta is transferred directly to the garlic oil using tongs, bringing along a generous amount of starchy cooking water. The pan is then tossed vigorously over heat as the water and oil emulsify into a creamy, glossy coating. This emulsion is the dish's soul—without it, you have oily pasta with garlic bits. The parsley, finely chopped, goes in at this stage. The pasta must be served immediately—it cannot wait. Some cooks add a splash of raw oil at the end for fragrance. No cheese, ever. The dish's reputation as simple belies its role as a diagnostic: professional kitchens have been known to use it as an interview test, because the timing, temperature control, and emulsification skills it demands are the foundation of all pasta cookery.