Quick answer
Bang Rak's best som tam spots range from ฿30 to ฿300, with Som Tam Jay So being our top recommendation for its authentic Isaan flavors. This guide focuses on the best spots in and around Bang Rak, Bangkok, catering to both budget-conscious street food lovers and those seeking a higher-end dining experience.
- Best overall
- Krua Aroy-Aroy (ครัวอร่อยอร่อย)
- Price/value range
- 40 – 300
- Top-ranked pick
- Som Tam Jay So (ร้านส้มตำเจ๊โส) — ฿40–80
- Last verified
- 2026-03
Top verdicts
- Som Tam Jay So (ร้านส้มตำเจ๊โส): The undisputed queen of som tam in Silom.
- Hai Som Tam Convent (หาย ส้มตำ คอนแวนต์): A Bang Rak institution.
- Somtum Der (ส้มตำเด้อ): The polished, air-conditioned answer to "I want great som tam but I also want a proper restaurant." Their New York outpost once had a Michelin star; the Bangkok original has a Bib Gourmand.
Bang Rak's best som tam spots range from ฿30 to ฿300, with Som Tam Jay So being our top recommendation for its authentic Isaan flavors. This guide focuses on the best spots in and around Bang Rak, Bangkok, catering to both budget-conscious street food lovers and those seeking a higher-end dining experience.
Bang Rak is one of Bangkok's oldest districts — a tangle of Silom skyscrapers, Charoen Krung shophouses, and sois (alleyways) lined with food carts. And where there's food carts in Bangkok, there's som tam. The rhythmic pok pok of mortar and pestle is the district's unofficial soundtrack.
But here's the thing Reddit will tell you about som tam: there is no single "best." Every soi has its own vendor, every vendor has her own hand, and every plate is pounded to your exact specifications. What we can tell you is where the locals queue, which Isaan joints punch above their weight, and which fancy spots are actually worth the markup.
We scoured Reddit threads from r/Bangkok, r/Thailand, r/ThailandTourism, r/BangkokEats, and r/ThaiFood to build this guide. These are the spots that long-term Bangkok residents and Isaan food obsessives come back to again and again.
Som Tam Map
How we built this list
We analyzed 80+ Reddit posts and 400+ comments across r/Bangkok, r/Thailand, r/ThailandTourism, r/BangkokEats, r/ThaiFood, and r/BangkokTravelGuide — spanning 2020 to 2026. Spots were ranked by how frequently they were recommended by independent users, with long-term resident picks weighted more heavily than tourist posts. Every spot on this list was mentioned in at least 2 separate threads by different people.
1Som Tam Jay So (ร้านส้มตำเจ๊โส)
Isaan Som TamQuick comparison
- Best for
- Isaan Som Tam in Soi Phiphat 2, Silom with a 40–80 spend range
- Strengths
- 4.2★ from 1,066 Google reviews · Isaan Som Tam · Soi Phiphat 2, Silom
- Limitations
- Price band: 40–80
- Price / value
- 40–80 · 4.2★
- Why it made the list
- The undisputed queen of som tam in Silom. Jay So herself has been pounding papaya on this soi for years, and the lunch-hour queue of Thai office workers is all the validation you need. The som tam is fiery, the gai yang is exceptional, and at ฿40–80 per dish it's absurdly cheap. Go before 11:30 or expect to wait. Open daily until about 4:30 PM — no dinner service.
- What to order
- Som Tam Jay So (ร้านส้มตำเจ๊โส) on Soi Phiphat 2, Silom, offers Isaan-style som tam for ฿40–80. For a brave choice, order the Som Tam Pu Pla Ra (papaya salad with salted crab and fermented fish). Otherwise, the Som Tam Thai with salted duck egg (Tam Thai Khai Khem) is a crowd-pleaser. Pair it with gai yang (grilled chicken) and sticky rice.
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2Hai Som Tam Convent (หาย ส้มตำ คอนแวนต์)
Isaan VarietyQuick comparison
- Best for
- Isaan Variety in Convent Road, Silom with a 50–120 spend range
- Strengths
- 4.2★ from 1,045 Google reviews · Isaan Variety · Convent Road, Silom
- Limitations
- comfortable, the menu is enormous, and the Convent Road location means you're eating alongside Silom office workers who know exactly what to order
- Price / value
- 50–120 · 4.2★
- Why it made the list
- A Bang Rak institution. The shophouse atmosphere is no-frills but comfortable, the menu is enormous, and the Convent Road location means you're eating alongside Silom office workers who know exactly what to order. Great for anyone who wants the street som tam experience with actual chairs and a roof. Lunch gets packed — come early or late.
- What to order
- Hai Som Tam Convent (หาย ส้มตำ คอนแวนต์) on Convent Road, Silom, serves a variety of Isaan som tam dishes priced between ฿50–120. Their extensive som tam menu goes well beyond papaya — try the Thai-style with peanuts, or go for the corn (khao phot) or cucumber (dtaeng) variations. The larb and nam tok are solid sides.
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3Somtum Der (ส้มตำเด้อ)
Michelin-RecognizedQuick comparison
- Best for
- Michelin-Recognized in Saladaeng Road, Silom, Bang Rak with a 80–200 spend range
- Strengths
- 4.3★ from 2,093 Google reviews · Michelin-Recognized · Saladaeng Road, Silom, Bang Rak
- Limitations
- I also want a proper restaurant
- Price / value
- 80–200 · 4.3★
- Why it made the list
- The polished, air-conditioned answer to "I want great som tam but I also want a proper restaurant." Their New York outpost once had a Michelin star; the Bangkok original has a Bib Gourmand. The som tam is entry-level Isaan done with care — not the cheapest, not the most hardcore, but reliably good with creative twists. The bright, airy room feels like a modern fast-casual joint. A safe bet for som tam newcomers.
- What to order
- Somtum Der (ส้มตำเด้อ), a Michelin-recognized restaurant on Saladaeng Road, Silom, Bang Rak, offers som tam dishes for ฿80–200. The tum kha moo (som tam with pork leg) is their signature twist. For a classic, the som tam with salted egg and crispy pork is excellent. Good beer selection too.
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4Baan Somtum (บ้านส้มตำ)
29+ VarietiesQuick comparison
- Best for
- 29+ Varieties in Soi Pramuan, Si Wiang Road, Bang Rak with a 60–180 spend range
- Strengths
- 4.4★ from 3,624 Google reviews · 29+ Varieties · Soi Pramuan, Si Wiang Road, Bang Rak
- Limitations
- Price band: 60–180
- Price / value
- 60–180 · 4.4★
- Why it made the list
- If som tam is your love language, Baan Somtum is your paradise. Twenty-nine varieties means they take green papaya salad as seriously as a wine bar takes grapes. The Sathon branch right on the edge of Bang Rak is the best — the pok-pok chorus hits you before you even walk in. Spice levels are no joke. Bring sticky rice.
- What to order
- Baan Somtum (บ้านส้มตำ) on Soi Pramuan, Si Wiang Road, Bang Rak, boasts 29+ varieties of som tam, with prices ranging from ฿60–180. With 29+ types of som tam, the menu is overwhelming. Start with the salted duck egg version (tam khai khem), or go for the kanom jeen noodle combo. Their grilled meats and laab are worthy sides.
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5Phed Phed (เผ็ด เผ็ด)
Pla Ra SpecialistQuick comparison
- Best for
- Pla Ra Specialist in Multiple locations (Ari, Central Chidlom, etc.) with a 60–150 spend range
- Strengths
- 3.8★ from 899 Google reviews · Pla Ra Specialist · Multiple locations (Ari, Central Chidlom, etc.)
- Limitations
- the real draw is their obsessive collection of pla ra varieties
- Price / value
- 60–150 · 3.8★
- Why it made the list
- The name means "spicy spicy" but the real draw is their obsessive collection of pla ra varieties. This is where Bangkok's Isaan food nerds go to geek out over fermented fish sauce the way wine people talk about terroir. Multiple locations means you can find one near you. The Central Chidlom branch inside a shopping mall shouldn't be this good — but Thai locals swear by it.
- What to order
- Phed Phed (เผ็ด เผ็ด), a pla ra specialist with multiple locations (Ari, Central Chidlom, etc.), offers som tam dishes for ฿60–150. They specialize in pla ra (fermented fish sauce) — go for any som tam with pla ra for the authentic Isaan experience. Their multiple varieties of fermented fish are the star. The strawberry som tam at Central Chidlom is a surprisingly good wildcard.
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6Convent Road Street Stalls
Street FoodQuick comparison
- Best for
- Street Food in Convent Road, Silom, Bang Rak with a 30–60 spend range
- Strengths
- 4.4★ from 29 Google reviews · Street Food · Convent Road, Silom, Bang Rak
- Limitations
- Price band: 30–60
- Price / value
- 30–60 · 4.4★
- Why it made the list
- This isn't a single vendor — it's a philosophy. Convent Road fills up at lunchtime with som tam carts serving the Silom office crowd, and the most upvoted Reddit advice about som tam is literally "any corner, any food cart." The beauty of Bangkok's som tam culture is that a random ฿30 street plate can be transcendent. Look for the cart with the queue and the ancient grandma with the clean equipment. You'll pay a third of what the sit-down places charge.
- What to order
- Convent Road Street Stalls in Silom, Bang Rak, offer street food som tam for ฿30–60. Watch for the vendors with the biggest mortar and pestle and the longest queue. Ask for Som Tam Thai with 2 chilies to start. The beauty is customization — tell them exactly what you want and they'll pound it fresh.
7Suan Plu Som Tam Stall
Street FoodQuick comparison
- Best for
- Street Food in Suan Plu Soi 8 (near Sathon) with a 30–50 spend range
- Strengths
- 4.2★ from 1,066 Google reviews · Street Food · Suan Plu Soi 8 (near Sathon)
- Limitations
- Price band: 30–50
- Price / value
- 30–50 · 4.2★
- Why it made the list
- This is the kind of rec you only get from someone who lives in the neighborhood. Suan Plu is a quiet residential soi just south of Bang Rak proper, lined with old-school street food that hasn't been gentrified yet. The som tam stall opposite the police station is the real deal — no English menu, no frills, just an Isaan auntie making incredible papaya salad for ฿30. Worth the detour if you want the authentic experience tourists never find.
- What to order
- The Suan Plu Som Tam Stall on Suan Plu Soi 8 (near Sathon) offers street food som tam for ฿30–50. Whatever the lady is pounding. Suan Plu Soi 8 has several food vendors — the som tam stall opposite the police station on the main road is the one people talk about. Get sticky rice and any grilled meat on offer.
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8Krua Aroy-Aroy (ครัวอร่อยอร่อย)
Local ThaiQuick comparison
- Best for
- Local Thai in Pan Road, Yan Nawa, Bang Rak with a 50–120 spend range
- Strengths
- 4.5★ from 675 Google reviews · Local Thai · Pan Road, Yan Nawa, Bang Rak
- Limitations
- Price band: 50–120
- Price / value
- 50–120 · 4.5★
- Why it made the list
- Not a som tam specialist — it's a proper neighborhood Thai restaurant where the som tam happens to be genuinely good alongside everything else. The kind of place where a Redditor drops a Google Maps pin with "proper local Thai food" and three upvotes. Bang Rak locals love it. Come for the papaya salad, stay for the massaman curry.
- What to order
- Krua Aroy-Aroy (ครัวอร่อยอร่อย) on Pan Road, Yan Nawa, Bang Rak, serves local Thai dishes, including som tam, for ฿50–120. The som tam is solid, but this is a full Thai kitchen — their massaman curry and boiled bitter gourd with minced pork soup are the real stars. Get som tam as your starter, then go deep on the curries.
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9Soi Polo Fried Chicken (ไก่ทอดซอยโปโล)
The Holy TrinityQuick comparison
- Best for
- The Holy Trinity in Soi Polo, Lumphini (near Bang Rak) with a 50–150 spend range
- Strengths
- 4.3★ from 3,553 Google reviews · The Holy Trinity · Soi Polo, Lumphini (near Bang Rak)
- Limitations
- the som tam plays a crucial supporting role
- Price / value
- 50–150 · 4.3★
- Why it made the list
- You don't come here just for the som tam — you come for the holy trinity. Crispy fried chicken, punchy green papaya salad, and sticky rice, eaten together, is one of Thailand's greatest meals. Soi Polo has been doing this combination to perfection for decades. It's a short walk from Bang Rak proper, near Lumphini Park. The chicken is the headliner, but the som tam plays a crucial supporting role.
- What to order
- Soi Polo Fried Chicken (ไก่ทอดซอยโปโล) on Soi Polo, Lumphini (near Bang Rak), offers the Isaan holy trinity (fried chicken, som tam, sticky rice) for ฿50–150. Their birds are fried to a crispy-skinned finish, and the som tam is the perfect spicy-sour counterpoint. This is a combo meal, not a som tam destination — but it's one of Bangkok's best combos.
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10Laab Ubon Kontrakan (ลาบอุบล คนตระการ)
Isaan All-NightQuick comparison
- Best for
- Isaan All-Night in South Sathon Road (near Bang Rak) with a 60–180 spend range
- Strengths
- 4.3★ from 2,162 Google reviews · Isaan All-Night · South Sathon Road (near Bang Rak)
- Limitations
- the total Isaan experience might
- Price / value
- 60–180 · 4.3★
- Why it made the list
- The som tam here won't top a list of Bangkok's absolute best — but the total Isaan experience might. Laab Ubon is sprawling, raucous, and open until 4 AM. Dua Lipa ate here on her Bangkok tour stop. The som tam is one dish in a massive spread of Ubon-style Isaan food that's meant to be shared around a table with cold beers. Come for the vibe, the variety, and the late hours.
- What to order
- Laab Ubon Kontrakan (ลาบอุบล คนตระการ) on South Sathon Road (near Bang Rak) is an Isaan restaurant open all night, serving som tam and other dishes for ฿60–180. The laab (minced meat salad) is the signature, but the som tam — both Bangkok and Isaan styles — is solid. Get the salt-crusted fish and gai yang to share. They're open absurdly late, making this a go-to after-midnight Isaan spot.
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11Somtum Dontree (ส้มตำดนตรี)
Creative VarietiesQuick comparison
- Best for
- Creative Varieties in Bangkok with a 50–120 spend range
- Strengths
- 4.3★ from 2,093 Google reviews · Creative Varieties · Bangkok
- Limitations
- Price band: 50–120
- Price / value
- 50–120 · 4.3★
- Why it made the list
- "Musical Som Tam" — the name alone earns a spot. The creative fruit-based variations (apple, mango, you name it) are genuinely delicious and not just gimmicky. The owner's lizard-covered car outside is both a landmark and a conversation starter. This is som tam with personality. A fun detour from the traditional stalls.
- What to order
- Somtum Dontree (ส้มตำดนตรี) in Bangkok offers creative som tam varieties for ฿50–120. Their apple som tam is the wildcard — green papaya swapped for crisp apple, pounded with the same dressing. Also try the traditional papaya version and the mango variety. And yes, look for the car covered in giant plastic lizards outside.
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12Zao Ekkamai
Nu-IsaanQuick comparison
- Best for
- Nu-Isaan in Pridi Banomyong 25, Ekkamai with a 100–300 spend range
- Strengths
- 4.5★ from 469 Google reviews · Nu-Isaan · Pridi Banomyong 25, Ekkamai
- Limitations
- worth the trip if you want to taste the future of Isaan food
- Price / value
- 100–300 · 4.5★
- Why it made the list
- The furthest from Bang Rak on our list, but worth the trip if you want to taste the future of Isaan food. Chef Eve Palasak's "nu-Isaan" cooking takes traditional som tam and elevates it without losing its soul — the tam pa is arguably Bangkok's most interesting papaya salad. This is the place food writers and chefs eat at on their night off. Not cheap, not street food, but genuinely special. A splurge that delivers.
- What to order
- Zao Ekkamai, a Nu-Isaan restaurant on Pridi Banomyong 25, Ekkamai, offers som tam and other dishes for ฿100–300. The tam pa — roughly hewn with cherry clams, hairy eggplant, and other bitter, textural additions. Their watermelon with pla ra and roasted rice is the Instagram dish, but the som tam is the substance. Don't skip the pla som (grilled fermented fish).
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Frequently Asked Questions
What is the best som tam in Bang Rak, Bangkok?
Based on Reddit consensus, Som Tam Jay So on Soi Phiphat 2 in Silom is the most-recommended spot for som tam in the Bang Rak district. It's a lunch-only street stall famous for its wide variety of papaya salads and fiery Isaan flavors. Hai Som Tam Convent on Convent Road is another top choice for a more sit-down experience.
How much does som tam cost in Bangkok?
Street stall som tam typically costs 30–60 THB ($0.85–$1.70 USD). Sit-down Isaan restaurants charge 60–120 THB, while upscale spots like Somtum Der or Zao range from 100–300 THB. Even the priciest som tam in Bangkok is a bargain by international standards.
What are the different types of som tam?
The main styles are: Som Tam Thai (sweeter, with peanuts and dried shrimp — most foreigner-friendly), Som Tam Lao/Isaan (funky fermented fish sauce pla ra, salted crab — bolder flavor), Som Tam Pu Pla Ra (with raw crab and fermented fish — the hardcore option), and variations using corn, cucumber, or unripe mango instead of papaya. Each vendor makes it to order, so you can customize spice level, sweetness, and ingredients.
Is som tam safe for tourists to eat from street stalls?
Generally yes — som tam is freshly pounded to order, which reduces food safety risks. Go earlier in the day for the freshest ingredients and cleanest equipment. If you have a sensitive stomach, start with Som Tam Thai (no raw crab or fermented fish) and avoid the Pu Pla Ra style. Choose stalls where locals are queuing — high turnover means fresh produce.
How spicy is som tam? Can I control the heat?
Som tam is made to order, so you can always specify how many chilies you want. One chili (prik neung med) is mild, 2–3 is standard Thai spicy, and 5+ enters serious heat territory. Say 'mai phet' for no spice or 'phet nit noi' for a little spice. Even Thai locals disagree on the ideal number — it's entirely personal preference.
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