Oyster Guide (New)


Any edible marine bivalve mollusc of the genus Ostrea, having a rough irregularly shaped shell and occurring on the sea bed, mostly in coastal waters.

Crassostrea Gigas – Pacific Oysters.

Pacific oysters are small and sweet and the world’s most cultivated oyster. They are growing in popularity in both Europe and the West Coast, where they are starting to over-run the native Olympia. Pacific oysters used to be used to describe all small Pacific oysters like Kumamotos and Miyagis. Kumamotos, however, were found to be their own species. Pacifics have a distinctly more fluted, sharply pointed shell than Atlantics or European flats. Today Pacifics are usually named after where they are grown, such as Totten Inlet and Fanny Bay, but some are trade names such as the justly well known Sweetwater oyster from Hog Island Oyster Company.

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Crassostrea Sikamea – Kumamoto Oysters.

Kumamotos are small, sweet, almost nutty oysters characterised by their deep, almost bowl shaped shell. Like Pacifics, they have deeply fluted, sharp, pointy shells. They spawn later and in warmer water than other oysters, so they remain firm and sweet well into summer months. Kumamotos are widely cultivated in Japan and the West Coast. The name Kumamoto is so valued that Kumamotos are always labeled as such, although some places will also specify where they are from. Kumamotos used to be lumped in with Pacific oysters, but it ends up they are their very own species.

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Crassostrea Virginicas – Atlantic Oysters.

Many people are shocked to learn that Bluepoints and Wellfleets, Malpeques and Beausoleils are all Crassostrea virginicas, as are some 85% of oysters harvested in the U.S. (including most of those in the Gulf of Mexico). True bluepoints are raised in Long Island’s Great South Bay where they were first found. Today “bluepoint oyster” is often used as a general term for any Atlantic oyster served on the half-shell (i.e. “New Jersey bluepoints” and “Virginia bluepoints”), which, if you know they are all the same species anyway, is amusingly absurd. Wellfleet oysters are grown in Wellfleet Harbour in the northeastern part of Cape Cod. Enthusiasts correctly detect many differences between oysters grown in different parts of the harbour.

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Ostrea Edulis – European Flats.

European flats are often called Belons. While Belons are, indeed, European flats, not all European flats are Belons (Belons must be grown in the Brittany region of France). Once the most common oyster in Europe, Europeans are increasingly appreciative of Pacific oysters while Maine and Washington state oyster farms are increasingly charmed by European flats. European flats are characterised by their smooth flat shell (no surprise there!) and lovely seaweed and sharp mineral taste. They have a meaty texture and, for those used to different kinds of oysters, almost a crunch to them.

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Ostrea Lurida or Ostrea Conchapila – Olympia Oysters.

Olympias make the tiny Kumamotos look like giants, often coming in about the size of a quarter. They are the only oyster native to the West Coast of the U.S. Their popularity in San Francisco during the Gold Rush almost wiped them out, and they were believed to be extinct for decades. Wild populations still exist, however and are strictly protected. Olympias at the market and in restaurants are cultivated, mostly in the Puget Sound and British Columbia. Olympias are sweet, coppery and metallic.

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Oysters, A Gastronomic History.

Drew Smith is former editor of The Good Food Guide, which was a number one bestseller for ten years. He has been a restaurant writer for the Guardian and has won the Glenfiddich award, which recognises outstanding food and drink writing, three times. Smith has written extensively on food and cooking including his much acclaimed series of books on supermarket foods, Good Food and on restaurant cooking.

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The Millionaire MarketplaceOyster Guide (New)