Amok trei Cambodian steamed fish in coconut curry

Amok trei (អាម៉ុកត្រី) is the national dish of Cambodia, a steamed coconut-fish curry with a distinctive mousse-like, custard-set texture. Unlike liquid curries, amok is steamed in banana-leaf cups until it firms into a tender, spoonable consistency that is neither soup nor stew.

Origin and history

Amok traces its roots to the Khmer Empire (9th–15th centuries), where steaming in banana leaves was a common technique. The dish became emblematic of Cambodian home cooking and ceremonial feasts. Following the Khmer Rouge genocide (1975–1979) and the subsequent refugee crisis, Cambodian diaspora communities, particularly in Long Beach, California (home to ~50,000 Cambodian Americans in the Cambodia Town district), preserved and popularized amok as a cultural touchstone.

Core ingredients and technique

The canonical preparation begins with freshwater fish, typically catfish or snakehead, marinated in yellow kroeung paste (a pounded blend of lemongrass, galangal, turmeric, kaffir lime, garlic, shallots, and dried chilies). The fish is combined with coconut cream, beaten egg (as a binder), fish sauce, palm sugar, and a small amount of prahok (fermented fish paste) for umami depth. The mixture is ladled into banana-leaf cups, then steamed for 15–20 minutes until set into a silky, custard-like curd. It is served with jasmine rice and raw vegetables (cucumber, long beans, herbs) for dipping.

Regional and diaspora variants

While fish amok is the standard, regional variations use chicken, beef, or tofu. In diaspora communities, adaptations may substitute canned coconut milk for fresh cream. The dish is distinct from Thai chu chee (a saucy, fried curry), Vietnamese cá kho tộ (caramel-braised fish in clay pot), and Indian fish curries (which lack banana-leaf steaming).

Dietary notes

Amok trei contains fish, egg, and fish sauce; it is not vegan or vegetarian. It is typically gluten-free (no wheat-based ingredients). It is not halal or kosher due to the use of fish sauce and prahok, which may involve non-kosher processing. No Mexican-origin ingredients are used in the traditional recipe.