Why This Portuguese Sardine Cannery Swears By Its 100-Year-Old Method || Regional Eats

Canned sardines are a delicacy in Portugal.

The country has a long fish-canning tradition, to the point that the sardine has become a national icon.

We visited Conservas Pinhais, one of the oldest preserving factories in Portugal, that has kept its artisanal canning method since 1920.

It makes 30,000 cans a day.