Or Tor Kor in Bangkok's Chatuchak is the cleanest food court in the city with curry plates and som tam stalls under 200 baht, the Bib Gourmand som tam pla ra is a 90-baht plate.
Try: Som tam, grilled chicken, curry plates
Tip: The som tam pla ra stall in the back corner is the canonical order; the durian and mangosteen vendors are seasonal.
Nai Ek in Bangkok's Yaowarat has cooked Bib Gourmand kuay jab in peppery pork-offal broth since 1960, bowls with crispy pork belly all under 120 baht. Open until midnight.
Try: Kuay jab Yaowarat in pork broth
Tip: Open 08:00 to midnight, cash only. Closed for Chinese New Year. Queue from 11:00 onwards on weekdays.
Go-Ang Pratunam in Bangkok is the pink-uniform chicken-rice counter on Petchaburi, Bib Gourmand since 2018 with khao man gai plates under 100 baht since 1960.
Try: Khao man gai Hainanese chicken rice
Tip: Cash only. Queues from 10:00 to 14:00 then 16:00 to 21:00. The original Pratunam location, six total branches in the city.
Boat Noodle Alley off Victory Monument in Bangkok serves 50-baht bowls of kuay teow ruea pork or beef noodles from a row of canal-side stalls, four bowls under 200 baht.
Try: Boat noodles (kuay teow ruea)
Tip: Cash only. Order three or four small bowls to rotate flavours; locals stack five bowls at the bigger Boat Noodle Heaven stall.
Thipsamai in Bangkok's Old Town has cooked the city's most famous Bib Gourmand pad Thai since 1966 with plates under 200 baht, even with the shrimp oil and prawn upgrade.
Try: Pad Thai wrapped in egg
Tip: Cash only. Closed Tuesdays. Open Wed-Mon 09:00 to midnight; the wrapped-in-egg pad Thai is the canonical order.
Rung Rueang in Bangkok's Sukhumvit 26 is the Bib Gourmand pork-noodle counter, four generations of pork balls in kuay teow rice noodles, all bowls under 100 baht.
Try: Tom yum pork noodles
Tip: Cash only. Open 08:00 to 17:00 daily; lunch queues from 11:30. Two branches on Sukhumvit 26, both run by the same family.