Parmigiano-Reggiano
Asiago
Grana Padano
Pecorino Romano
12-36 months
3-6 months
48-60 months
6-12 months
Cow's milk
Buffalo's milk
Goat's milk
Sheep's milk
32%
25%
28%
40%
Pasta
Burgers
Sushi
Tacos
Hard
Blue-veined
Semi-soft
Soft
Protected
Contested
Revoked
Unprotected