Overview

The hammer is not theatre. Consortium inspectors tap every wheel at about twelve months and listen for hollows and cracks. Only wheels that pass receive the oval fire-brand and may be sold as Parmigiano Reggiano. The production rules set a minimum of twelve months from moulding, and that maturation has to happen in the defined area. Twelve months is the legal floor. Most of what you grate at a table is older — often 24 to 36 months.

Labels on pre-packed pieces must state a minimum age. Descriptive words such as delicato (about 12–19 months), armonico, aromatico, and intenso are allowed for certain age bands. They are a shop vocabulary, not extra PDO names.

Milk and make

The milk is cow’s milk from the zone; silage is banned. That ban is hygiene as much as romance: late blowing in hard cheeses is classically linked to butyric spores associated with silage. After a cooked, pressed make, the wheels go into brine, then onto wooden shelves. Summer maturation rooms may not drop below 16°C under the specification.

Flavor, as description

Younger pieces are often talked about as milk, yogurt, and fresh fruit. Longer aging is often talked about as nuts, broth, and a drier shatter. Those are tasting notes, not lab certificates. The crunch you meet in old shards is commonly tyrosine crystals.

How to eat it

Break it. A knife smears the grain. A little pear or a thin thread of honey gives the salt somewhere to sit. A sweet glaze will shout over it.