Mackerel

Fast-swimming pelagic fish (*Scomber scombrus* Atlantic, *S. japonicus* chub) with dark, oily flesh and a distinctively rich, pronounced flavor. Among the most omega-3-dense fish available. Atlantic mackerel is a Seafood Watch Best Choice; king mackerel contains high mercury and should be limited. Excellent grilled over high heat, smoked, or cured (Japanese shime saba, Scandinavian soused mackerel). The bold flavor stands up to assertive sauces — mustard, horseradish, gooseberry.