Phu quoc fish sauce waters around The island are rich in seaweed and plankton which provide food for the anchovy population. However, it only since the late 1950s that the product has been recognized outside of its home island, reaching its zenith of popularity between 1965 and 1975. With increasing government subsidies of many industries in the period from 1975 to 1985, the local fish sauce craft lost market share to larger competitors, but in recent years, the popularity of the authentic Phu Quoc product has been rebounding. In 2012, Phu Quoc fish sauce was granted a European Union Protected Designation of Origin (PDO)
Peppercorn sauce classified as peppercorns, such as sansho. Peppercorn sauce may be used on dishes served at French bistros and restaurants. Some versions of "steak au poivre" use a peppercorn sauce in their preparation. Primary ingredients are typically peppercorns and heavy cream. Additional ingredients may include butter, wine, brandy, such as cognac, shallots, garlic and additional seasonings, such as bay leaf, star anise, tarragon and salt. Some versions may incorporate liquor, such as whiskey. Peppercorn sauce Peppercorn sauce is a culinary cream sauce prepared with peppercorn, which is prepared as a reduction of the cream in the cooking process. Various types of