Tam som o nam pu
ภาษาไทย:
ตำส้มโอน้ำปู
phonetic:
dtam sôm oh nám bpoo
It is a spicy pomelo salad which uses crab extract as a flavouring. This black sauce is achieved by pounding pu na ("ricefield crabs", Somanniathelphusa) to a pulp, straining the juices which are then boiled and reduced until the sauce becomes as thick as molasses.
