🔄 Last checked 2 Jul 2026 · details and hours can change — check the venue before you go
Who'd think real Northern-style khao soi would be hiding in the middle of Udon Thani, a province where som tam, larb, and koi are everyday eating for the whole town? But Khao Soi Thai Yai has been making that true for more than twenty years now. The owner moved from the North to settle in Isan, carrying the Northern and Tai Yai hand-cooking style with them completely — no recipe adjusted sweeter or lighter to suit local tastes. Every bowl stays as bold and intense as what people in Chiang Mai or Mae Hong Son eat, and that's exactly why the MICHELIN Guide awarded it a Bib Gourmand for the first time in the 2025 guide, praising it as a khao soi restaurant that doesn't cut corners on quality, using bold, balanced spices in true Northern style, before holding onto the title again in 2026.
The dish you have to order is khao soi neua (beef khao soi) — a deep orange coconut curry broth fragrant with curry paste, beef braised until tender, topped with crispy fried egg noodles for extra crunch. Squeeze in some lime, add pickled vegetables and shallots, stir it all together, and you get a bowl that's rich, spicy, and sour all at once. It costs just 70–90 THB. Khao soi kai (chicken khao soi) is just as good for anyone who doesn't eat beef, while khanom jin nam ngiao is another dish that will bring homesick Northerners to tears — a bold broth with blood and tomato, eaten with fresh vegetables and pork rinds that pair perfectly. And don't skip sai ua (Northern herb sausage), fragrant with herbs, to share around the table. The restaurant also rotates through several other Northern dishes, as if an entire Northern kitchen had been picked up and set down whole in Udon.
The restaurant itself is a simple shophouse in the Ban Lueam area, with no flashy decoration — everything is poured into the broth pot alone, which fits Udon's character well, since this town's best food always seems to hide inside ordinary shophouses. For Udon locals and Northerners working in upper Isan, this restaurant has become a refuge whenever they miss the taste of home. For travelers who've come to pay respects at Kham Chanod or see the red lotus sea and grown tired of Isan menus, sipping hot khao soi broth in the middle of Udon town is one of the most worthwhile changes of pace you can make. Eat here once and you'll understand exactly why a khao soi restaurant hundreds of kilometers from the North has held onto its Bib Gourmand tag for two years running.
Khao Soi Thai Yai
Khao Soi Thai Yai is in the Ban Lueam area, on Sri Suk Road near the Napalai intersection, across from Better Half café just before Thanarung Village. It's a few minutes' drive from central Udon town, with parking available in front. Open daily 09:00–15:30 or 16:00, serving only from late morning to afternoon, and the restaurant closes around two days a month, announced in advance on its Facebook page, KhaosoiUdonthani — worth a quick check before you head out.
Prices are very easy on the wallet, with a bowl of khao soi at 70–90 THB. Two people ordering a bowl of khao soi each plus sai ua and nam ngiao to share would spend no more than 300–400 THB and leave completely full. The restaurant is walk-in only, no table bookings, but there's a phone number, 081-117-7733, for questions or advance orders. The best time to go is lunchtime or just before noon, since standout dishes like khao soi neua can sell out before the afternoon. If you arrive close to closing around 15:30, fewer menu items may be left. Dress is completely casual — it's a relaxed shophouse restaurant, good for a lunch stop before heading on elsewhere in Udon town or out to the red lotus sea.
| Item | Details |
|---|---|
| MICHELIN award 2026 | 🍽️ Bib Gourmand |
| Province | Udon Thani |
| Cuisine | Northern/Tai Yai food |
| Approx. price | Khao soi bowl 70–90 THB |
| Booking | No online booking — call 081-117-7733 |
| Hours | Daily 09:00–15:30/16:00 (closed ~2 days/month, announced on the page) |
| Landmark / getting there | Napalai intersection, Sri Suk Rd. (across from Better Half café, just before Thanarung Village) |
| Area | Ban Lueam |
Tips before you go
Call 081-117-7733 · Serves only late morning to afternoon, closing around 15:30 — standout dishes like khao soi neua can sell out before the afternoon, so go at lunchtime to be safe
Stay near Udon Thani and hit every MICHELIN spot
See all hotels on AgodaUdon Thani has several more MICHELIN restaurants — see the full list across every tier and province on our roundup page
🏅 All MICHELIN restaurants in Thailand 2026