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 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 peppercorn can be used in its preparation, such as black, green and pink, among others. Peppercorn sauce may be served with beef steak such as filet mignon and other beef tenderloin cuts, lamb, rack of lamb, chicken and fish dishes, such as those prepared with tuna and salmon. Some versions use several types of peppercorns in the sauce's preparation, and some may use ingredients that are similar in flavor to but not