Asam sunti — salted, sun-dried miniature carambola (starfruit) — is unique to Acehnese (North Sumatran) cooking. Wongso identifies it as an exceptional ingredient that is virtually unknown outside Aceh. The small carambola are salted, dried in the sun until they are shrunken, dark, and intensely concentrated, then used as a souring agent in Acehnese curries and sambals — providing a fruitier, more complex acid than tamarind.
INDONESIAN CUISINE — DEEP EXTRACTION BATCH 6