Ambuyat

Ambuyat is a dish derived from the interior trunk of the sago palm. It is a starchy bland substance, similar to tapioca starch. Ambuyat is the national dish of Brunei, and a local specialty in the Malaysian states of Sarawak, Sabah, and the federal territory of Labuan, where it is sometimes known as linut. Ambuyat is eaten with a bamboo chopstick called chandas, by rolling the starch around the prongs and then dipping it into a sauce, of which there are many varieties, including tempoyak. There is a similar dish in eastern Indonesia called papeda. It has a glutinous texture and is chewy.

Source: Wikipedia