Pecorino

Pecorino is a family of hard Italian cheeses made entirely from sheep's milk, among the oldest and most essential cheeses in the Italian culinary canon. The name derives from pecora (sheep), and Roman-era writers including Cato the Elder documented sheep's-milk cheese production over two thousand years ago. In central Italy—where sheep outnumber cattle and pastoral traditions run deep—pecorino developed as a practical way to preserve milk through the dry months. The cheese's natural affinity with Roman and Tuscan cooking stems from this geography: sheep's milk was simply more abundant than cow's milk in Lazio, Sardinia, and Tuscany, and the resulting cheese became the defining seasoning of the region.

Pecorino ranges from fresh, mild table cheeses aged just 20–60 days to dense, intensely flavored grating cheeses aged up to 12 months. Young styles are buttery and pliable; aged versions develop a granular, almost crumbly texture and pockets of tyrosine crystals that add a pleasant crunch. The flavor profile is distinctive: salty, sharp, and tangy with grassy, lanolin-like notes that intensify as the cheese ages. This sheep-milk character—more assertive than cow's milk Parmesan—gives pecorino its culinary identity. The cheese is also significantly saltier than most grating cheeses, typically 3–4% salt by weight in aged Pecorino Romano.

Three varieties carry protected designation of origin: Pecorino Romano from Lazio (the classic grating cheese), Pecorino Sardo from Sardinia (in both mild dolce and sharper maturo styles), and Pecorino Toscano from Tuscany (milder, often finished with olive oil). Beyond these, regional varieties like Pecorino di Filiano and cave-aged Pecorino di Pienza offer their own character. The rind signals origin and age—black wax typically coats Romano wheels, olive oil finishes the Toscano, while Sardo often appears with a natural rind. Authentic PDO pecorino contains only sheep's milk, salt, and rennet.