KnowraParmesanLinked fromLinked fromThe 4 pages that link to Parmesan, each with the reason it gives.All 4Broader topic 1Related 1Compared with 2Parmigiano-ReggianoCompared with: Outside the protected production area, Parmesan may name a different cheese rather than the original.Granular cheeseCompared with: Both are hard cheeses, but Parmesan has a distinct Italian origin, aging profile, and production tradition.