Ranging in size from 200–800g, the mackerel has a bullet-shaped body with silvery-blue skin and attractive, dark, wavy stripes.

One of the richest sources of marine Omega-3, mackerel has greyish flesh with a rich flavour, which is best grilled or baked.

Any sauce should be sharp to complement its rich flavour – try Gooseberry, Sorrel, Rhubarb, Cranberry, Redcurrant or Mustard and avoid anything creamy or buttery.

Marinating in citrus juices is also good.

Mackerel is highly rated in Japanese cuisine, where whole fish are marinated in soy sauce before grilling or griddling – definitely worth trying.

As with most oily fish, it is good for smoking, and makes a great pâté.

Whilst herring is probably the best alternative, Mackerel is closely related to Tuna, Bonito, Kingfish and Wahoo, all members of the Game Fish group.