Nom Banh Chok

Method

Nom banh chok is a broth-forward dish, so the paste matters more than the noodles. Pound the garlic, shallots, lemongrass and galangal into a fine, fibrous paste — you want no visible chunks, as these will cloud the broth and resist flavour extraction. The fibres release slowly into the liquid, building depth across the simmer.

Heat the oil in a heavy-bottomed pot until it shimmers. Add the paste and fry for 90 seconds to two minutes, stirring constantly. You're not looking for browning — stop when the raw smell disappears and the aromatics smell warm and sweet, almost creamy. If the paste begins to colour at the edges, the heat's too high; the spices will turn bitter. Stir in the fish paste and turmeric, breaking up any lumps of prahok against the pot's side. Both are salt-based preserves, so they'll dissolve into the oil rather than the liquid — this is cambodian-cuisine technique, building a flavoured fat base before you add the broth.

Pour in the coconut milk first, stirring to emulsify it with the spiced oil. This creates a stable, creamy suspension that won't separate during the simmer. Add the fish stock and bring to a bare simmer — not a rolling boil, which would split the coconut and leave a greasy, broken surface. Simmer uncovered for 15 minutes. The timing allows the woody, slightly bitter notes of the lemongrass and galangal to mellow and marry with the funk of the prahok. Taste after 12 minutes; if it reads too salty, the stock was already salted — if it reads thin, you're under 15 minutes.

Blanch the rice noodles separately in salted boiling water for three minutes. They'll soften further in the hot broth, so err slightly al dente. Divide the drained noodles between bowls and ladle the broth over generously. Layer the sliced cucumber, bean sprouts and halved hard-boiled eggs on top while the broth is still steaming — the heat will wilt the greens slightly and warm the eggs. Finish with a scatter of fresh mint, coriander and dill. Serve the remaining herbs separately; diners adjust the balance themselves, which is how the dish is eaten across cambodian-cuisine.