Fish
Pollachius virens
A tier
Pollachius virens is coley, saithe, or coalfish—a dark-backed gadoid of the North Atlantic with greyish raw flesh that cooks to white flakes and a mild, slightly fuller flavour than cod. It is the everyday whitefish of British and Nordic tables, excellent value when fresh. Young fish are milder; larger fish more robust. Batter and fry, bake, smoke lightly, or use in pies and fishcakes. Coley’s soft flake needs careful flipping. The grey raw colour is normal—do not confuse it with spoilage if the smell is clean.
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Characteristics
Preparations
Traits
Grading systems
Grades are placed along a shared scale so systems can be compared side by side.
History
Saithe fisheries fed Nordic coasts alongside cod and haddock.
British markets sold P. virens as coley and coalfish for working households.
Coley remained a budget whitefish staple in UK fish and chips.
Chefs rehabilitated coley as a sustainable-leaning named species.