Bergensk fiskesuppe

Bergensk fiskesuppe is a traditional fish soup originating from Bergen. Although there's an ongoing debate about what should be in the soup, it often contains pollock or salmon, pickled purslane, vegetables such as onions, carrots, leeks, and celery, sour cream, vinegar, salt, pepper, sugar, and traditionally, but rarely in practice - the bones of young saithe. Alternatively, the bones of haddock or cod are also acceptable for making the fish stock. Fish balls are sometimes also added to the soup. Before serving, Bergen fish soup is topped with a dollop of sour cream. If desired, garnish the soup with chives and serve it with crusty bread on the side.