Fish
Horse Mackerel
B tier
Horse mackerel is the trade name for Trachurus species (jack mackerels)—laterally compressed, scute-lined fish that look mackerel-like but belong with jacks. Flesh is darker, firmer, and more strongly flavoured than Atlantic Scomber, with excellent results fried whole, grilled, or cured. Japanese aji (Trachurus japonicus) is a sushi and tataki star when extremely fresh; European Trachurus trachurus is a common fried and canned fish from Portugal to the North Sea. Scale carefully, gut promptly, and use high heat or vinegar cures. Small fish fry whole; larger ones butterfly. The flavour stands up to garlic, chili, and tomato. Because several Trachurus species trade as horse mackerel, expect regional differences in size and mildness—Pacific jack mackerels can be leaner or stronger depending on stock and season.
Track this ingredient
Characteristics
Preparations
Traits
Grading systems
Grades are placed along a shared scale so systems can be compared side by side.
History
Iberian fisheries landed Trachurus as everyday coastal protein under names later anglicised as horse mackerel.
Japanese coastal cuisine developed refined raw and grilled uses for aji horse mackerel.
South Pacific jack mackerel fisheries grew into major industrial reduction and food fisheries.
Global horse/jack mackerel trade supplied canned, frozen, and fresh markets across continents.