Parmigiano Reggiano vs. Parmesan: What’s the Real Difference?
When talking about Italy’s most iconic cheese, the world often uses the term “Parmesan cheese.” But here’s the truth: the only real and authentic product is Parmigiano Reggiano. At Caseificio Gennari, we believe that protecting the name means protecting the quality, the tradition, and the people behind every wheel of cheese.
Parmesan vs. Parmigiano Reggiano: More Than Just a Name
In many countries, Parmesan has become a generic term for hard, aged cheese. However, Parmigiano Reggiano is not just any cheese—it is a Protected Designation of Origin (PDO) product, meaning it can only be produced in specific regions of Italy (including Parma, Reggio Emilia, Modena, Bologna west of the Reno River, and Mantua south of the Po River).
While “Parmesan” sold abroad may imitate the look or texture, it lacks the strict regulations, quality controls, and centuries-old know-how that define Parmigiano Reggiano.
What Makes Parmigiano Reggiano Unique
Every wheel of Parmigiano Reggiano at Caseificio Gennari is made with just three natural ingredients: raw cow’s milk, rennet, and salt. No additives, no shortcuts. The cheese is aged slowly, from 13 up to over 100 months, in conditions that allow it to develop a complex, rich flavor profile and a signature grainy texture.
It’s naturally lactose-free, rich in protein, calcium, and essential nutrients, making it not only delicious but also a smart choice for health-conscious consumers.
Calling It by Its Real Name
Using the name Parmigiano Reggiano isn’t just a matter of legal accuracy—it’s a sign of respect for the craftsmanship, history, and territory it comes from. Choosing the correct name means choosing authenticity.
At Caseificio Gennari, we proudly produce and label our cheese as Parmigiano Reggiano, because that’s what it truly is.
Discover the Difference
Next time you’re buying cheese, look beyond the label. Ask yourself: Is this really Parmigiano Reggiano?
If you want to experience the real thing—crafted in Parma by generations of cheesemakers—shop directly from our dairy. From young 13-month wheels to rare 120-month masterpieces, our aging range showcases the full expression of authentic Parmigiano Reggiano.
Discover our collection of authentic Parmigiano Reggiano, produced by Caseificio Gennari. Taste the difference and shop online today.
Parmigiano Cheese
Explore our selection of aged Parmigiano Reggiano: from 13 to 120 Months


