Dover sole with lemons and asparagus

Dover Sole

Microstomus pacificus

Season: Year-round

An affordable, sustainably abundant flatfish offering low-fat protein with calcium and selenium, available year-round from the West Coast groundfish fishery.

Sustainability

One of the most abundant and underutilized fish on the West Coast, MSC-certified with stocks well above target levels and strict bycatch regulations in place.

Pacific Dover sole is one of the most abundant and affordable fish species on the West Coast, making it an excellent everyday seafood choice for budget-conscious consumers seeking sustainable, locally caught protein. Found from Baja California to Alaska at depths ranging from 300 to an impressive 4,500 feet, Dover sole thrive in the cold, dark waters of the outer continental shelf. Despite sharing a name with the prized European Dover sole, Pacific Dover sole is an entirely different species—and while it may lack some of the cachet of its European namesake, it offers reliable quality at a fraction of the price.

Dover sole features a mild, sweet flavor with a tender texture and small, delicate flakes. Its lean profile makes it an excellent canvas for sauces and seasonings from cuisines around the world. The high oil content in the skin has earned it nicknames like "slippery sole" among fishermen, but this characteristic also means the fish takes well to various cooking methods including baking, broiling, and sautéing. Nutritionally, Dover sole provides an excellent source of low-fat protein along with calcium and selenium, all for under 100 calories per serving.

The Dover sole fishery is remarkably underutilized despite healthy, abundant stock levels—good news for consumers looking for sustainable seafood options. Certified by the Marine Stewardship Council and rated a "Best Choice" by Seafood Watch, Pacific Dover sole is harvested year-round by local trawlers operating under strict federal management. Regulations including area closures and gear restrictions protect sensitive habitats, while bycatch minimization rules ensure the broader ecosystem remains healthy.