Salted cod during the festive period is a big thing in Portugal, though the garnishes vary depending on where you are in the country. My grandparents always used to serve it at their farm, then my parents took over the tradition. Now we’ll be serving a variation of it around the Christmas period at Londrino in Bermondsey. In the middle ages in Portugal people used to fast, not feast, during religious holidays. Meat would only be eaten on Christmas day, though many would opt for cod or other fish around Portugal’s coastlines as it was cheaper and in abundance.