Pasta all'amatriciana (or alla matriciana in Roman dialect) is the tomato-enriched evolution of gricia—guanciale, tomato, Pecorino Romano, and peperoncino over bucatini or rigatoni—and the dish that, alongside carbonara and cacio e pepe, completes Rome's holy trinity of pasta. Named for Amatrice, a small town in the mountains northeast of Rome (now in Lazio but historically part of Abruzzo), the dish traces the historical moment when tomatoes were introduced to the existing shepherd's pasta of guanciale and cheese, creating a new preparation that became Rome's own. The canonical technique renders guanciale strips in a dry pan until crispy, then removes them. In the rendered fat, peperoncino is briefly toasted, then San Marzano tomatoes (or pelati, crushed by hand) are added and simmered for 15-20 minutes into a concentrated, slightly chunky sauce. The guanciale returns to the sauce, bucatini is cooked fiercely al dente, tossed in the sauce with a splash of pasta water, and the finished dish is showered with grated Pecorino Romano at the table. The sauce should be bright red, slightly chunky, and coating rather than drowning the pasta. No onion in the canonical Amatriciana—this is a point of fierce debate, with some older recipes including it and most modern Roman purists emphatically excluding it. No garlic either. The peperoncino provides the only heat, and its dosage should be moderate—warmth, not fire. After the 2016 earthquake devastated Amatrice, the dish became a symbol of solidarity, with restaurants worldwide donating proceeds from their amatriciana sales to reconstruction efforts—a powerful demonstration of food's ability to create community across distance.
Render guanciale until crispy, set aside. Toast peperoncino in the fat. Add hand-crushed tomatoes, simmer 15-20 minutes. Return guanciale, toss with bucatini. Finish with Pecorino Romano. No onion, no garlic in canonical version.
The guanciale should be cut into thick strips that remain substantial after rendering. Hand-crush the tomatoes—don't purée them. The sauce should be concentrated and slightly chunky. A splash of the guanciale rendering fat stirred into the final dish adds richness. Pecorino should be grated fine and added at serving, not cooked into the sauce.
Adding onion or garlic (debated but purists say no). Using pancetta instead of guanciale. Overcooking the tomato sauce (should be bright, not dark). Using pre-grated cheese. Over-saucing the pasta. Using spaghetti instead of bucatini or rigatoni.
Rachel Roddy, Five Quarters; Ada Boni, La Cucina Romana