Pickled herrings

A small, oily silver fish that fed northern Europe for centuries — mostly eaten cured: pickled, salted or smoked.

Kinds

Matjes
Young herring, mildly salt-cured; soft and rich.
Pickled (sill, rollmops)
Cured in vinegar, sugar and spice.
Kippers
Split, salted and cold-smoked.

Knowing it

Where to buy
Scandinavian and Polish shops for jars; fishmongers for fresh.
A little history
The herring trade helped make the fortunes of the Hanseatic League, and later the Dutch.
Worth knowing
Serve cold pickled herring with hot boiled potatoes, sour cream, dill and sharp raw onion.

Kitchens that keep it in