On’s Thai-Issan Vegan
On's Thai-Issan Vegan has earned a devoted following among travellers seeking genuinely authentic plant-based Thai food in Kanchanaburi. The kitchen specialises in northeastern Thai cuisine — bold, herb-forward dishes rooted in Issan tradition — adapted entirely for vegan diets without sacrificing depth of flavour. The Massaman curry draws particular praise from visitors, and generous portion sizes at budget prices make it an appealing stop for travellers of all budgets. The atmosphere is warm and family-oriented, with owner On frequently present and known for her hospitality and passion for the food she serves. Beyond dining, the restaurant also offers cooking classes where On teaches hands-on techniques, making it a worthwhile experience for those wanting to bring Thai cooking skills home. The menu caters well to those avoiding animal products entirely, though diners who are simply curious about plant-based Thai cuisine will find plenty to enjoy. Located on Mae Nam Kwai Road, the restaurant is open daily from 10:00 AM to 9:00 PM with no weekly closures, making it easy to fit into any itinerary. Given its popularity, arriving during off-peak hours — before noon or mid-afternoon — can help avoid a wait. Those interested in booking a cooking class should check the Facebook page in advance, as class availability may require prior arrangement.
Experience hints
Pair your visit. After On’s Thai-Issan Vegan, round out your day in Kanchanaburi with contrasting stops nearby.
Visitor Reviews
Have eaten here several times and always enjoy it. Recently attended the cooking class and highly recommend. On is an excellent teacher who presents information clearly. You get hands on straight away, making several dishes. On tailors the class to your request, there's plenty of time to eat and enjoy the wonderful flavours. Everything is vegetarian, with lots of really great vegan options also. To top it off On is super friendly and sweet, giving you recipes at the end and letting you know that you're always welcome to come back for further questions or even ingredients. Had a great time and will recommend to others. The cooking class is also very reasonably priced as you get to eat the dishes you make or can take them home with you . Definitely come on am empty stomach!
Absolutely amazing vegan food! 🌱 On’s Thai Isaan Vegan is a true paradise for anyone who loves authentic Thai flavors made completely plant-based. Every dish is full of taste, fresh ingredients, and prepared with so much care. You can really feel the passion in the cooking. The atmosphere is relaxed and welcoming, and the staff are incredibly friendly and kind. Whether you’re vegan or not, this place will surprise you with how delicious traditional Isaan food can be without any animal products. One of the best vegan restaurants I’ve visited in Thailand – highly recommended! I will definitely come back again and again. 💚
If you are visiting Kanchanaburi please make yourself a favor to visit this restaurant and devour all the menu On,the owner, she is an incredible women with a huge passion for the food she cooks. Besides her charismatic approach to the guests make you feel you are at your grandma home. Don't miss out!!!!! You will love the home food she cooks. Last but not least if you are interested in learning how to cook vegan Thai food , On will teach beautifully
Location Info
เลขที่ 77/9 Mae Nam Kwai Rd. ถนน Thamakam, ท่ามะขาม Ampur Tambon Ban Tai, Amphoe Mueang Kanchanaburi, Chang Wat Kanchanaburi 71000, Thailand+66 87 364 2264www.facebook.com/OnsThaiIssanTips for Visiting Restaurants & Food
Learn the Spice Scale
Say 'mai pet' for no spice, 'pet nit noi' for a little spice, or 'pet mak' if you want it Thai-hot. Most cooks will default to a toned-down version for foreigners unless you specify otherwise.
Follow the Crowds
The busiest street stalls are almost always the best — high turnover means fresh ingredients and a recipe that locals vouch for. An empty restaurant at dinner time is a red flag.
Ice Is Safe
Factory-made tube or cylinder ice (used in virtually all restaurants and stalls) is made from purified water and is safe to consume. You don't need to skip the iced Thai tea.
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Location Info
Visitor Information
Best time to visit
November – February
Avoid: April – May (extreme heat)
Rainy season
May – October
Avg. temperature
20°C – 38°C(68°F – 100°F)
Crowds
Peak: November – February
Getting there
Train from Bangkok Thonburi station (~3 hrs, scenic). Minibuses from Mo Chit take ~2.5 hrs. Car hire recommended for exploring beyond town.
Getting around
- •Bicycle rental (town is flat)
- •Motorbike rental
- •Songthaews along the river
- •Long-tail boat tours on the river