Flat Oyster Dutch Imperial

Dutch Imperial

The well-known Dutch flat oyster is back, with its characteristic round, flat shape. In the 1950s and early 1960s, this oyster was flown to true enthusiasts and connoisseurs around the world. However, during the harsh winter of 1963 almost all flat oysters were frozen to death and disappeared. After many setbacks and years of scarcity, this oyster has now recovered and the population is growing. Breeding Dutch Imperial oysters requires a lot of attention and care from the farmer; it is only suitable for consumption after 3 to 6 years. The Dutch Imperial brand is a selection of the best flat oysters from our breeding grounds in Dutch waters.

The Dutch imperial is known for its exceptional quality, selection and exclusivity.

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Box of Oysters
Breeding area

The Netherlands. For the cultivation of the Dutch Imperial oysters, oyster farm the Oesterij has access to 150 hectares of oyster farming grounds in Lake Grevelingen and the Eastern Scheldt. De Grevelingen is known as the largest saltwater lake in Europe. Since 2003, it has been a designated ‘Natura 2000’ area, protected by the Dutch government. The Oosterschelde (National Park) is a sea arm in the province of Zeeland. Strict regulations and checks by the Dutch government make both these areas one of Europe's cleanest and most nutrient-rich breeding grounds.


Bottom culture. The Dutch Imperial oyster needs peace and quiet, cannot stand frost and is therefore cultivated in deeper farms that do not become dry.


Unique, complex taste for the true oyster-lover and connoisseur. Creamy, powerful with a long-lasting aftertaste.

Season The Dutch Imperial is available from mid-September to the end of May, depending on the water temperature and quality.


The Farmer 'Oesterij'

The Dhooge family have specialised in the growing of crustaceans and shellfish since 1906. Their business “de Oesterij” is established in Yerseke in the Dutch Province of Zeeland and their growing beds are in the Netherlands' Oosterschelde, Grevelingenmeer and Waddenzee waters.

The Dhooge family specialise in the growing of crustaceans and shellfish. The business is currently in the hands of the fourth generation: brothers Jurrie, Gerrie & Jean. The Dhooge family are absolutely committed to delivering the highest quality products in a sustainable way. Long-term cooperation with customers and chefs is an essential component of this. For this reason, the family is more than pleased to welcome potential customers, chefs and hotel & catering schools to the Oesterij, where they have set up an information centre on the growing of oysters and mussels at the historic oyster beds. Alongside tours on land and on the water, here you can also taste their range of fresh oysters and mussels.

More about De Oesterij

Meet a few of our oysters

 Oosterschelde Creuse oester

Zeeland Creuse

This salty delicacy is cultivated with great dedication and craftsmanship on the seed beds of De Oesterij. These oyster beds in the Oosterschelde are extremely suitable for bottom cultivation. Zeeland Creuse can be recognised by its rough, jagged exterior and is ready for consumption after two to three years.

Edulis Oyster


The Edulis brand is a selection of the best flat oysters from the oyster farms in the European waters. Due to the vulnerability of the Ostrea Edulis species, this oyster requires a lot of attention and care from the grower. Unique, complex taste for the true oyster-lover and connoisseur. Creamy, powerful with a long-lasting aftertaste.

Irish mor oyster

Irish Mór

The IRISH MÓR label consists of a very strict selection of high-quality oysters from Ireland. We have teamed up with a select group of artisan oyster farmers who opt for quality rather than quantity, and who do so in a highly sustainable way. Thanks to our broader cooperation, we dispose of excellent full and creamy oysters all year round. The Irish Mór has a beautiful thick and smooth shell, with a pearly white inside and a beautiful deep cup.