Belacan

Belacan, a Malay variety of shrimp paste, is prepared from small shrimp from the Acetes species, known as geragau in Malaysia or rebon in Indonesia. In Malaysia, normally the krill are steamed first and after that are mashed into a paste and stored for several months. The fermented shrimp are then prepared, fried and hard-pressed into cakes. William Marsden, an English writer, included the word in his "A Dictionary of the Malayan Language" published in 1812.