Thailand Guide

Som Tum Poo Plara in Bangkok ส้มตำปูปลาร้า

Som tum poo pla ra is papaya salad with field crab and fermented fish. It is the Isan plate, not a first som tum.

Bangkok60 to 100 THBsom tam pu pla ra Thai food hub
Som Tum Poo Plara in Bangkok

Photo: lazy fri13th (CC BY 2.0)

Thaiส้มตำปูปลาร้า · som tam pu pla ra
Price60 to 100 THB
RoomJae Koy, Phetchaburi 12
FunkPla ra is the point

What it tastes like

  • Funk from pla ra, sour lime, and bits of crab. Smell is the point. Heat is usually high.

How to order it

  • Thai name: som tam pu pla ra (ส้มตำปูปลาร้า).
  • Say: Khor som tam pu pla ra, pet nit noi, khrap/kha.
  • If raw fermented crab worries you, stay on som tum Thai.

Typical price

  • 2026 cash: 60 to 100 THB.

Where to try it

  • Jae Koy Somtum, 362/2-3 Phetchaburi Rd between sois 12 and 14, Ratchathewi. 10:00 to 04:00. 60 to 100 THB. Late Isan room. Pair with larb, not a second som tum.

Spice level and diet

  • Heat: Hot. Ask down on a first visit.
  • Diet: Fermented fish and crab. Not a first-trip safe plate if you avoid raw seafood.

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Common questions

Is the crab raw?
Field crab in this salad is salted and fermented. If that worries you, order som tum Thai.
Lunch or late?
Jae Koy runs late. Lunch Isan rooms also cook it.