Atlantic mackerel
A common preparation is made with bismarck herring or soused herring. Other varieties use Brathering, rollmops, European sprat, salmon, smoked Atlantic mackerel, fried Atlantic cod, and other fish varieties (e.g., fish burgers). Prawns are sometimes used, as are various other species of food fish. "Fischbrötchen" are commonly served at fast food stands or take-out restaurants.