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Pecorino di Siena

Pecorino di Siena

Tuscany's traditional sheep's milk cheese.

Photograph · Pecorino di Siena

The story

What you're tasting

Pecorino di Siena is Tuscany's traditional sheep's milk cheese, produced in the Siena province. This hard cheese is made from whole sheep's milk and aged for extended periods (typically 3-12 months or longer), developing intense, sharp flavors with a distinctive character that reflects the region's pastoral heritage. The cheese's name derives from "pecorino," referring to sheep's milk cheese, and "Siena," the province where this tradition is most established. While not DOP protected, Pecorino di Siena represents centuries of Tuscan cheesemaking tradition, with production methods that have been refined over generations.

Pecorino di Siena represents centuries of Tuscan pastoral tradition, with production methods documented since the Renaissance. The cheese's name derives from "pecorino," referring to sheep's milk cheese (pecora means "sheep" in Italian), and "Siena," the province where this cheesemaking tradition is most established. Historical records from the Renaissance period document the production of sheep's milk cheeses in the Siena area, where sheep herding was central to the local economy and cheesemaking became a way to preserve and utilize milk throughout the year. The tradition of producing Pecorino di Siena developed as cheesemakers in the region created hard, aged cheeses from sheep's milk that could be stored for extended periods, providing essential protein and flavor to the local diet. The cheese gained particular importance in the Siena province, where it became a daily staple and an essential component of traditional Tuscan cuisine. The 20th century saw the formalization of production methods, with local cheesemakers establishing consistent techniques for creating the aged cheese that would become Pecorino di Siena. While the cheese does not have DOP protection (unlike Pecorino Toscano, which is DOP), the best examples are still produced using traditional methods, with the cheese representing Tuscany's commitment to exceptional sheep's milk cheesemaking. Today, Pecorino di Siena stands as a symbol of Tuscan cheesemaking excellence, with production centered in the Siena province while maintaining the traditional methods and intense, sharp character that have defined it for centuries.

Aged cheese wheels against a stone wall

Know it

Before you buy

Say it
peh-koh-REE-noh dee see-EH-nah
Tasting
Intense, sharp, and savory with firm, granular texture. Distinctive sheep's milk character with complex flavors that develop with age. Tangy, salty notes with umami depth. Becomes increasingly sharp and complex with extended aging.
Milk
Sheep
Texture
hard
Aging
3-12+ months
How to buy
Look for proper rind development and Siena province origin. Check for proper texture—should be firm and granular. Buy from reputable sources that can verify Siena province origin. Seek out artisanal producers for authentic flavor.
Spot the fakes
Check for proper texture and distinctive character. Verify Siena province origin when possible. Beware of cheeses labeled as "Pecorino" without proper origin verification. Authentic Pecorino di Siena should have intense sheep's milk character and firm texture.
Keep it
Unopened: 3-12+ months. After opening: 3-4 weeks if properly stored.

The making

How it's made

Pecorino di Siena production follows traditional methods that have been refined over centuries in Tuscany, beginning with fresh, whole sheep's milk from local herds in the Siena province. The milk is heated in traditional copper cauldrons and coagulated using lamb rennet, creating a firm curd that is cut into pieces to expel whey. The curd is then heated to approximately 45-50°C while being continuously stirred, a process that further expels whey and creates the dense texture characteristic of Pecorino di Siena. The curd mass is lifted from the whey and placed in molds, where it is pressed to form wheels that typically weigh 2-5 kilograms. The wheels are then marked with production information before being brined in salt solution for several days. After brining, the cheeses are transferred to aging rooms where they mature for extended periods, typically 3-12 months, with premium examples aged longer for increased complexity. During aging, the cheeses are regularly turned and monitored, with the rind developing a hard, pale yellow to brown exterior while the interior gradually loses moisture and develops complex flavors. The extended aging allows for the development of complex flavors through enzymatic breakdown, with the cheeses developing intense, sharp flavors characteristic of aged sheep's milk cheese. The traditional production methods and extended aging create a cheese that is both intensely flavorful and highly preservable, maintaining the qualities that have made it valuable to Tuscan cuisine. Each wheel is tested by expert cheesemakers who evaluate quality through visual inspection, aroma, and texture. The finest examples showcase the unique character of Tuscan cheesemaking, with intense, sharp flavors and firm texture making Pecorino di Siena ideal for both table use and grating over traditional Tuscan dishes.

Pecorino di Siena is essential to Tuscan cuisine, used in traditional dishes throughout the region. It represents the region's commitment to exceptional sheep's milk cheesemaking and the traditional methods that have preserved centuries of pastoral heritage.

Where it's from

The land behind it

  1. RegionTuscany