Claudia Romeo: Olá from Portugal! We are in Matosinhos, a town nearby Porto. We are at Conservas Pinhais, which is one of the oldest preserving factories here in Portugal and one of the few that ...

At Conservas Pinhais e Cia in Matosinhos, a fish-canning factory just a few miles from the center of Porto, visitors are invited to see that their new favorite treat is, in fact, a very old operation.

Conservas Pinhais is a 100-year-old artisanal producer that gets each morning's catch cleaned, cooked and canned on the same day. The sardines come spiced or not, in good-quality olive oil or ...