Nam Jim
Fish sauce, lime, palm sugar, chilli, garlic. The bright four-way balance of Thai cooking.
Nam jim literally means 'dipping liquid' — a whole family of Thai dipping sauces built on the same balance: salty (fish sauce), sour (lime), sweet (palm sugar), spicy (chilli). It's the sauce that finishes almost every Thai plate. The version below is nam jim jaew from the Isaan region.
Method
- 01
Toast 2 tbsp raw jasmine rice in a dry pan until deep golden, 5 minutes. Grind to a coarse powder (khao khua) — this is the earthy backbone.
- 02
Mince 3 bird's eye chillies, 2 garlic cloves, 1 shallot, a small handful of coriander stalks — all fine.
- 03
Whisk: 3 tbsp fish sauce, 3 tbsp fresh lime juice, 2 tbsp palm sugar (dissolved in the lime), then stir in the aromatics and rice powder.
- 04
Taste. Adjust with more lime, fish sauce, or palm sugar until you can identify all four flavours at once.
- “Palm sugar not brown sugar — it has floral notes brown sugar lacks. Shave off a block, dissolve in warm lime juice.”
- “The khao khua is not optional. It gives nam jim jaew its distinct nutty edge.”