Thai street food is one of the great eating experiences in the world: fast, cheap, fresh and built on a balance of sweet, sour, salty, spicy and sometimes bitter flavours. In December 2024, UNESCO added tom yum kung, Thailand's hot-and-sour prawn soup, to its list of Intangible Cultural Heritage, a sign of how central food is to Thai culture. This guide covers the dishes you should try, where to find them and how to eat safely and politely.

How Thai street food works

Most stalls specialise in one or two dishes, cooked to order. You point, pay — usually in cash, although QR-code payment via Thai banking apps is now everywhere — and eat on plastic stools or take the food away in a bag. Tables often hold a condiment set (khrueang phrung): fish sauce with chillies, sugar, dried chilli flakes and vinegar with chillies, so you can adjust the seasoning yourself. Prices at ordinary stalls are typically 50 to 80 baht for a dish of noodles or rice, more in tourist areas.

Pad Thai

Stir-fried rice noodles with egg, tofu, bean sprouts, garlic chives and crushed peanuts, seasoned with tamarind, fish sauce and palm sugar, and often served with prawns. Pad Thai was promoted as a national dish in the 1930s and 1940s under Prime Minister Plaek Phibunsongkhram, which is why it is sometimes described as a relatively modern dish.

Som tam (green papaya salad)

A dish from the northeastern Isan region, now eaten everywhere. Shredded unripe papaya is pounded in a mortar with chillies, garlic, lime, fish sauce, palm sugar, tomatoes, long beans and peanuts. Versions include som tam Thai (sweeter, with dried shrimp) and som tam pu pla ra (with salted crab and fermented fish), which is much more pungent. It is traditionally eaten with sticky rice and grilled chicken (gai yang).

Tom yum kung

A hot-and-sour soup of prawns simmered with lemongrass, galangal, makrut lime leaves and chillies, finished with lime juice and fish sauce. The clear version (nam sai) is lighter; the creamy version (nam khon) adds evaporated milk or chilli paste. According to the Thai government's UNESCO nomination summary, the dish is associated with riverside communities in Thailand's Central Plains.

Khao man gai

Poached chicken on rice cooked in chicken fat and stock, served with a ginger, garlic and fermented soybean sauce and a bowl of clear broth. It is Thailand's take on Hainanese chicken rice and one of the most reliable and affordable meals in any city.

Moo ping and gai yang

Moo ping are skewers of marinated pork grilled over charcoal, eaten with sticky rice — a classic breakfast on the go. Gai yang is grilled marinated chicken, especially associated with Isan food stalls.

Kuay teow (noodle soup)

Noodle soup stalls let you choose noodle type (thin rice, wide rice, egg noodles or glass noodles), broth and toppings such as fish balls, sliced pork or beef. Boat noodles (kuay teow reua), served in small bowls with a dark, rich broth, originated from vendors who sold from boats on Bangkok's canals.

Khao pad and pad kra pao

Khao pad is Thai fried rice, often with crab, prawn or pork, served with lime and cucumber. Pad kra pao — minced pork or chicken stir-fried with holy basil, garlic and chillies over rice, topped with a fried egg (khai dao) — is arguably the country's most popular everyday lunch.

Sweet treats

  • Mango sticky rice (khao niao mamuang): sweet glutinous rice with coconut cream and ripe mango, best in the hot season from roughly March to June.
  • Khanom krok: small coconut pancakes, crispy outside and custardy inside, cooked in a dimpled cast-iron pan.
  • Roti: fried flatbread with banana, egg and condensed milk, a legacy of South Asian and Muslim communities.
  • Cha yen: sweet, orange-coloured Thai iced tea with condensed milk.

Regional flavours beyond Bangkok

Thai food varies a great deal by region. Northern Thai (Lanna) cooking is milder and herbal: try khao soi, a coconut curry noodle soup topped with crispy noodles, sai oua (herb-packed grilled sausage) and nam prik noom (roasted green chilli dip) in Chiang Mai. Isan, in the northeast, is known for fiery salads such as larb (minced meat salad with toasted rice powder), grilled meats and sticky rice. Southern Thai food is the spiciest of all, with turmeric-rich curries such as gaeng som and gaeng tai pla, and strong Malay and Muslim influences, including roti and biryani-style khao mok gai. Central Thailand, around Bangkok, produces the classic curries — green, red and massaman — and the refined dishes once served at the royal court.

Where to eat

Bangkok's Chinatown (Yaowarat Road) comes alive at night with seafood, noodles and desserts. Chiang Mai's night markets and Sunday Walking Street offer northern specialities such as khao soi, a curry noodle soup. Several Bangkok street vendors have even been recognised by the MICHELIN Guide Thailand, including the famous crab omelette stall run by Jay Fai. The Tourism Authority of Thailand publishes regional food guides.

Eating safely

  • Choose busy stalls with high turnover and food cooked fresh in front of you.
  • Be cautious with ice in rural areas, although in cities it is generally made from purified water.
  • If you do not eat spicy food, say "mai phet" (not spicy); "phet nit noi" means a little spicy.
  • Carry small notes and coins; many stalls cannot change 1,000-baht notes.

Vegetarian and allergy-friendly options

Vegetarians should look for the yellow flags with red lettering marking "jay" stalls, which serve food without meat, fish sauce or animal products, especially during the annual Vegetarian Festival, held around September or October. Fish sauce and shrimp paste are in almost everything else, so people with shellfish allergies should carry a card in Thai explaining their allergy.

Etiquette

Thais usually eat with a fork and spoon, pushing food onto the spoon with the fork; chopsticks are used for noodle soups. Shared dishes are normal, and it is polite to take a little at a time rather than piling your plate. Tipping at street stalls is not expected.

Street food in Thailand is also part of everyday life for residents, not just a tourist attraction. Many Thai households eat out or buy ready-made food for most meals, which is one reason living costs can be low. For a sense of monthly budgets, see our Thailand country guide.