U Thong Food Walk in Ayutthaya ถนนอู่ทอง
U Thong Road is known for candy-floss roti at Abeedeen and river prawns at Phae Krung Kao. Roti is 20 to 40 THB from 05:30 to 19:00. Prawns are 400 to 900 THB if you overnight.
Photo: Userinnovember (CC BY-SA 4.0)
Thaiโรตีสายไหม · roti sai mai
PriceRoti 20 to 40 THB; prawns 400 to 900 THB
RoomU Thong Road
ClockRoti 05:30 to 19:00
What it tastes like
- Sweet roti with cotton candy, then a charcoal river prawn if you are not catching the train.
How to order it
- Thai name: roti sai mai (โรตีสายไหม).
- Say: Khor roti sai mai, khrap/kha.
- Day trip: roti and noodle cups. Overnight: add the prawn and ask the size price.
Typical price
- 2026 cash: Roti 20 to 40 THB; prawns 400 to 900 THB.
Where to try it
- Abeedeen and Phae Krung Kao, U Thong Rd, Phra Nakhon Si Ayutthaya. Abeedeen 05:30 to 19:00. Roti 20 to 40 THB; prawns 400 to 900 THB. Phae Krung Kao is cash. Keep the last train in mind if the prawn is not the plan.
Spice level and diet
- Heat: Roti is sweet. Prawns are mild.
- Diet: Roti is the meat-free snack. Prawns are not.
Next plates
- Back to the Ayutthaya food hub for the neighbourhood rows.
- Use the Ayutthaya ruins page if you want the walk, not a second dish.
- Pa Lek Boat Noodles is the nearby order if this plate is done.
- Chao Phrom Market is the nearby order if this plate is done.
- Ayutthaya River Prawns is the nearby order if this plate is done.
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- Cups on this road?
- No. Pa Lek is opposite Wat Mahathat, about 20 THB a cup.
- Cards at the prawn room?
- Cash at Phae Krung Kao.





