Thailand Guide

Guay Jub in Bangkok ก๋วยจั๊บ

Guay jub is peppery rolled rice noodles with pork offal. Nai Ek on Yaowarat is the named sit-down bowl.

Bangkok60 to 100 THBkuai chap Thai food hub
Guay Jub in Bangkok

Photo: NuCastiel from Bangkok, Thailand (CC BY 2.0)

Thaiก๋วยจั๊บ · kuai chap
Price60 to 100 THB
RoomNai Ek, Yaowarat
RestMonday

What it tastes like

  • White pepper, dark broth, and chewy rolled noodles. Offal is the point, not a garnish.

How to order it

  • Thai name: kuai chap (ก๋วยจั๊บ).
  • Say: Khor kuai chap, prik Thai mak, khrap/kha.
  • Sit down. This is not a walk-away cup. Monday stalls on the road thin out; the shop still opens.

Typical price

  • 2026 cash: 60 to 100 THB.

Where to try it

  • Nai Ek Rolled Noodles, 398-402 Yaowarat Rd, Samphanthawong. 16:00 to 23:00; Monday rest. 60 to 100 THB. MRT Wat Mangkon. Start after 18:00 if you also walk the strip.

Spice level and diet

  • Heat: Pepper heat, not chili, unless you add it.
  • Diet: Pork offal and pork broth. Not a vegetarian bowl.

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Common questions

Do you have to eat offal?
You can ask for less offal. The pepper broth is still the dish.
Monday night?
Nai Ek lists a Monday rest. Use a shophouse or skip the full stall crawl.