Method
- Toast the sticky rice in a dry pan over medium-low heat for 8 minutes until deep gold and intensely fragrant. Cool, then grind in a mortar to a coarse powder.
- Char-grill the beef over hot charcoal for 4 minutes per side — the surfaces should char deeply but the centre stay rare to medium-rare. Rest 5 minutes.
- Slice the beef thinly against the grain. Each slice should be about 5mm thick, with a slight pink centre. Capture all the juices that pool on the board.
- In a wide bowl, combine the sliced beef with all juices. Add lime juice, fish sauce, padaek and chili powder while still warm — the heat helps the flavours penetrate.
- Add toasted rice powder, palm sugar (if using), shallots and spring onion. Toss thoroughly.
- Just before serving, fold in mint, cilantro and sawtooth coriander. Serve with sticky rice and raw vegetables. Each diner scoops nam tok with sticky rice or wraps in cabbage leaves.
Common questions
Can Nam Tok be made ahead?
Nam Tok is best made and eaten the same day, but the components can be prepped earlier — chop and measure the ingredients up to a day ahead, refrigerated separately. Final cooking takes about 12 minutes.
Is Nam Tok spicy?
Nam Tok as written is mild to mildly warming — the heat comes from aromatics rather than chili. Add fresh sliced chili or chili oil at the end if you'd like to push it spicier.
Is Nam Tok vegetarian or gluten-free?
This recipe is suitable for most diets. If you have specific restrictions, the substitutions section in each ingredient note covers the most common swaps.
How hard is Nam Tok to make at home?
Nam Tok is approachable for a home cook with basic stove skills — total time about 27 minutes, no special technique required.
Can Nam Tok be scaled up or down?
This recipe is written for 4 servings. To scale, multiply each ingredient proportionally; the cooking times stay the same up to about double the volume. Beyond that, expect to cook in batches because of pan size and heat distribution.
Cultural Note
Nam tok — 'waterfall' — is the Lao name for the salad of grilled-meat-and-rice-powder, named for the juices that 'waterfall' from the meat as it's grilled. The dish is closely related to larb (which uses minced cooked meat) but uses sliced grilled meat instead. Both are central to the Lao ceremonial table and the Northeastern Thai (Isan) table; the regional border between them is permeable. Beef nam tok is the most common; pork nam tok and fish nam tok exist in regional variations. The dish is associated with male drinking culture in Laos — paired with Beerlao and shared at evening gatherings.
