I accidentally stopped by this place for dinner with my husband. Great Northern style food. We liked it so much that we went back with friends and tried many menus. Highly recommend if you want Thai northern food.

Nice atmosphere, friendly helpful staff, salty food. Portions are just right for a meal except for the chilli paste in which the amount of veggies was severely not emough to enjoy all the chilli paste. Aprt from that, nicely balanced. Definitely try the Khai Soi!

I’ve ordered Beef Khaosoi and Fried Khaosoi with chicken and egg. I enjoyed Beef Khaosoi more because of the soup. Rich and flavorful taste. The meat also cooked nicely. Perfect portion for me and the price is affordable. Free delivery too! Next time I will come to the restaurant directly to get the Northern feeling while enjoy the food.

Very lucky to come here in the early morning. Manage to beat the crowd. This place serves the best khaosoi in Bangkok. Price is really affordable. Food is also really delicious.

Had lunch there on 4 October 2023. A Michelin Bib Gourmand restaurant, Ong Tong Khao Soi at Ari, is one of my go-to restaurants when I visit Bangkok. The must-try food includes curry noodles with chicken, fried noodles with sausage, and the deep fried pork shoulder. The restaurant is easy to get to: Take the MRT to Sukhumvit, then change to BTS lime green line to Ari Station. Take exit 3 and walk 200m.

Dishes are small portion but great flavour. Their signature dish - khao soi - lack some ingredients to make it truly authentic, and the broth is a tad too salty for me. The restaurant is small but staffs are quick and helpful.

It’s my first time to take Khao Soi in Bangkok, I think this is a awesome place to have Khao soi in Bangkok, not perfect, but worth to come when you want to have Khao Soi

Great Northern Thai food. All the classics, all made pretty well. The Northern minced pork salad and the green chili dip are very good. The Khao soi is quite creamy without any spice, but still flavorful. The crab is well done too. It looks small but it is really rich.

One of the greatest brunch spot in Bangkok! Highly recommend the Chicken khaosoi and beef curry stew! (I’d recommend this to friends who are less adventurous with Thai cuisine)

Three Michelin awards Khaw Soi restaurant. Went there on Thursday 10.00 AM in not busy hours. I had Khaw Soi with premium beef. The soup was wonderful and authentic the beef was tender and the portion was good. They has other interesting menus such as fried crab fat with egg yolks, grilled pork necks and stir-fry Khaw Soi. If you register for the membership now, you got 1 free Ongtong drink (Chrysanthemum juice with milk). The service was good, the food was fast. If you want to try an upscale Khaw Soi restaurant with premium ingredients, this is the place. Guaranteed by Michelin award. Will go back to try dry Khaw Soi.

Something special that I have never tried before. The noodles itself serve with normal soft cooked noodles and mixed with crispy deep fry noodles. The texture is very special. Both curry and noodles are very salty. Good ambient with air condition.

The star of the show for me was their Khaosai noodles, it is crunchy and served with a rich delicious broth. The crab egg with rice dish wasn't fantastic and wouldn't recommend it. Overall, the price is decent and well worth your moolah

Khao Soi is Excellent. The Wing and sour pork fried rice is delicious and tasty highly recommended. The roast pork is normal. The grill crab is normal not to our liking. The place is clean and nice.

Khao Soi is delicious with its rich soup, but it was too spicy for me. The chicken is tender and easily falls apart. The stir-fried vegetables and eggs are also tasty.

I was introduced to this place very recently and have since made it a regular place for a meal. The food is really good and the price is fair. I really enjoy Khaosoi with chicken. The appetizers are also nice. It’s not amazing, but it’s good food for a good price.

the food is pretty okay, but the one that i ordered is not available, pretty good actually

Arrive a little before 12, it wasn’t busy yet but later it was crowded with people at lunch. They serve northern Thai style foods. Tried there noodles and the broth was rich and delicious tho it was a little too spicy for me, should have asked for less spicy. Chicken was super tender! The roasted pork was delicious but it was way too fat for us ( I know some people like it fat), the sauce goes so well with it. The crab roe dish was good too if you like crab roe.

The curry Thai noodle was delicious with different layers of flavour. The fried pork neck was on point too. The soup may be a bit too hot for those who cannot tolerate spicy. Otherwise a good experience. There are numerous branches in Thailand. You can easily find one nearby.

Fantastic meal. Great service too. Very flavourful, favourite was the noodles. Mustard greens were also very tasty

First time trying this restaurant and it is worthy of word of mouth. Koi Soi is full of flavour and a deep taste of ma khwan, a northern pepper. Northern sausage is pack of flavour in the mouth same as Nam Prik Noom. Just only Nam Ngion น้ำเงี้ยว is a bit weak than I like. I prefer more deep flavour from the Nam Ngion Paste and Dok Ngion. The soft bones are still hard, need more time to cook. But overall is good.

This small double storied eatery serves northern Thai Khao soi. It’s basically Thai curry noodles (maybe laksa in Singapore) and boy oh boy it’s just fantastic. I guess you could get better ones in Chiangmai but if you crave Khao soi in Bangkok, I doubt there’s another place that could whet your appetite more. The food screams spices and savoury all at the same time. The green chilli goes well with anything fried. The northern sausages are my fave. The noodles, with a mix of fried and normal noodles with all types of meats like chicken, pork and beef are all good. It’s a small place hence seating is limited and not so comfy for relaxing. It’s a eat and go place. Prices and kind though. Overall highly recommended.

Was happy to try some Northern Thai dishes. My friend really love it, it had more spices, more richness. I would say this was closer to Indian curries that Southern Thai curries. I would have loved to try more of the dishes but we were short on time. It's a cute and clean place.

The soup is full body, lots of crunchy noodles added. But overall taste is too sweet. Adding chili or lime doesn't help. Compared to Chiang Mai style this is alright, but not great. Presentation is nice, but overall I don't believe it's worth the price...

Nice tasting Khao Soi, unfortunately they ran out o crabs.Reasonably priced.

Superb thai northern food style. All dish are yummy. Especially beef kao soi

One of my favourite places in Bangkok for Northern Thai cuisine but can be a bit on the pricier side. It’s not going to be Chiang Mai level but probably one of the closest you can find in the capital. Can’t go wrong with their khao soi and northern sausages. The green nam prik is also pretty good, not spicy at all.

Their signature dish, the Chicken Khao Soi is absolutely fantastic - one of the best curries you will ever eat! They have been deservedly recognised in the Michelin guide for the last four years. And at just THB89 it is insanely good value for money! We’ll definitely be back to try some of their other dishes!

Authentic Thai northern style food which is delicious and flavourful. Staffs are very nice and friendly. The restaurant is also well designed. I’m a big fan of here

Well nice Khao Soi. I had much better in Chiang Mai but this one taste good too. The ONLY lacking is the soup is warm instead of hot. It will be definitely much better. Of course, it's Michelin restaurant , the place is clean and nice. Food is slightly higher and standard.