Basque leek-and-potato broth, sometimes built around salt cod, sometimes around chicken stock. Olive oil, leeks slow-cooked to sweet collapse, potatoes broken to thicken; the peasant soup of Bilbao Sundays.

Porrusalda (leek broth in Basque) is a centuries-old farmhouse soup of inland Bizkaia and Gipuzkoa. The fish-cod variant uses Friday's salt-cod water; the chicken variant is the everyday one. Casa Rufo runs a serious version with bacalao; Sorginzulo, Cafe Iruna and Andra Mari all keep porrusalda on the winter menu.

4 editor picks for Porrusalda in Bilbao, ranked by editorial score. All Bilbao signature dishes · Porrusalda across every city.

Learn to cook it, or eat it with a guide

Porrusalda makes more sense with someone from Bilbao explaining it. These are the classes and tours we have checked, with booking links.

Book food experiences in Bilbao

See all 145 bookable experiences in Bilbao