What spices go with mackerel
Quick answer
Mustard seed, Tirphal, Vietnamese coriander, Torch ginger, Rempah — in roughly that order of how well established each combination is.
Each is explained below, with the cuisines it belongs to and the point at which it stops working.
Why mackerel behaves as it does
Oily fish is the one category where assertive spicing is not merely tolerated but required. Mackerel is high in polyunsaturated fat, which oxidises quickly and produces the flavours people describe as fishy, and the traditional responses are acid and pungency: sumac and lemon in the Levant, mustard and horseradish in northern Europe, ginger and daikon in Japan. Its oil also carries fat-soluble aromatics as well as any meat does, so a spice rub on a grilled mackerel reaches the whole fillet.
Classic
Long-established in at least one cuisine — the combinations you can rely on.
Mustard seed
ClassicThe northern European answer to the same problem. Mustard's pungency is produced by an enzyme reaction and is sharp rather than warm, which cuts oily fish cleanly, and Bengali cooking arrives at the identical pairing from the opposite direction — mustard oil and mustard seed with hilsa and mackerel.
How: In a mustard sauce for grilled mackerel; Bloomed in mustard oil, Bengali style
Tirphal
ClassicMackerel in a coconut and red chilli gravy with a few crushed tirphal husks is a Konkani and Goan staple; the resinous citrus aroma answers the oily fish the way a squeeze of citrus peel would.
How: Bangda curry
Add alongside: Kokum, Kashmiri chilli
Vietnamese coriander
ClassicPenang asam laksa is a sour broth of flaked mackerel, tamarind and chilli, and daun kesum is the herb simmered in it and shredded over it. Its sharp, peppery aldehyde smell cuts through the oiliness of the fish in the way that makes the dish.
How: Simmered briefly in the broth and shredded raw over the bowl
Add alongside: Torch ginger, Tamarind, Mint
Torch ginger
ClassicTorch ginger bud is simmered in Penang asam laksa and sliced over it; its sour, floral perfume lifts the oily mackerel broth.
How: Half a bud simmered in the broth, the rest sliced raw over the bowl
Rempah
ClassicAsam pedas — sour-hot fish stew of Melaka and Johor — is chilli, shallot and belacan rempah with tamarind, cooked with oily fish such as mackerel, whose richness the sourness cuts.
How: Asam pedas
Add alongside: Torch ginger, Vietnamese coriander, Tamarind
Strong
Sumac
StrongOily fish and acid is the most reliable pairing in seafood cookery, and sumac is the Levantine way of getting acid onto something without adding liquid. Mackerel's oil oxidises fast and produces the flavours people call fishy; the sourness reads directly against them.
How: Dusted over grilled mackerel; With onion and parsley in a Turkish fish salad
Ginger
StrongThe Japanese treatment of saba, and it works on two levels: gingerol's sharpness cuts the oil, and ginger has a documented deodorising effect on the amines that make old fish smell. Grated fresh rather than dried, and added late.
How: Grated over simmered saba; In the simmering liquid with soy and mirin
- Dried ginger does not substitute here
Kudampuli
StrongMackerel curry with kudampuli is an everyday Keralan dish; the sharp acid cuts through the oily fish in the way lemon does elsewhere, and survives the simmering that lemon would not.
How: Ayala curry
Good
Black pepper
GoodStraightforward and effective. Mackerel is strong enough to take a great deal of pepper, and a heavily peppered fillet grilled hard is a complete dish.
How: Cracked over before grilling
Cuts and forms
Whole, Fillet, Smoked, Tinned. These do not all take the same spicing — the notes above flag where the difference matters.