PorrusaldaLeek, potato and carrot soup
In Basque kitchens from Bilbao to Tolosa, porrusalda (literally 'leek broth') is what families cook in the quiet days after Christmas, when everyone wants something plain and warming. Leeks are the star, simmered with potatoes and carrots until the broth turns pale gold and slightly thick. Many households flake in desalted salt cod at the end; this version keeps it vegetarian with water or vegetable stock, so it is also vegan. A common mistake is slicing the potatoes neatly: snap them into rough chunks instead, so they release starch and give the broth body. Chef's tip: cook the leeks slowly in the oil before any liquid goes in, until they smell sweet, because that is where the flavour comes from.
























