Som Tam (Green Papaya Salad)
Thailand's most famous salad — shredded raw green papaya pounded with lime, fish sauce, chilli, palm sugar, green beans, tomatoes and peanuts.
About This Recipe
Som Tam is arguably the most consumed dish in Thailand — it originates from Isan (northeastern Thailand) and Laos and is sold on every street corner, made fresh to order in a clay mortar. The technique involves pounding (not mixing) the ingredients together in a mortar: garlic and chillies first, then palm sugar, lime, fish sauce, dried shrimp, green beans and tomatoes, then finally the shredded raw green papaya. The pounding bruises rather than pulverises, creating a salad that absorbs the dressing while retaining texture. The flavour profile is explosive — simultaneously sour, sweet, salty, spicy and savoury. Green papaya has a neutral, crisp flavour that acts as the perfect canvas for this intense dressing.
Ingredients
Serves 2
- 400 ggreen (unripe) papaya, peeled and julienned
- 100 ggreen beans, cut into 3 cm pieces
- 100 gcherry tomatoes, halved
- 2garlic cloves
- 3Thai bird's eye chillies
- 2 tbspdried shrimp
- 1.5 tbsppalm sugar or brown sugar
- 2 tbspfish sauce
- 3 tbspfresh lime juice
- 3 tbsproasted peanuts
Instructions
- 1
Pound garlic and chilli
Pound garlic and chillies in a clay or stone mortar to a rough paste.
- 2
Add sugar and dried shrimp
Add palm sugar and dried shrimp. Pound until sugar dissolves.
- 3
Add beans and tomatoes
Add green beans and pound lightly to bruise. Add halved tomatoes and pound lightly — they should break open but not turn to mush.
- 4
Add papaya
Add shredded papaya in handfuls. Use a spoon to toss and mix the papaya into the dressing while gently bruising with the pestle.
- 5
Season
Add lime juice and fish sauce. Toss. Taste — adjust for sourness, sweetness, saltiness and heat. The flavour should be bold and well-balanced.
- 6
Serve
Transfer to a plate. Top with roasted peanuts. Serve with sticky rice.
Pro Tips
- →
A clay or wooden mortar is important — the texture of the papaya should be bruised, not chopped.
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Adjust the chillies: one chilli for mild, three for medium, five for Thai-street-food hot.
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Use truly unripe (green, hard) papaya — ripe papaya will not work.
Variations
- •
Som Tam Thai: the version most common in Bangkok, with peanuts and dried shrimp.
- •
Som Tam Pu: add raw salted crab (a speciality of Isan cuisine) — very pungent and not for the faint-hearted.
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Som Tam Korat: the Isan version with fermented fish sauce (pla ra) instead of regular fish sauce.
Storage
Best eaten immediately — the papaya softens quickly once dressed.
History & Origin
Som Tam originated in Isan (northeastern Thailand) and Laos, where it is known as tum mak hoong. It spread to central Thailand and Bangkok in the 20th century and is now the most consumed Thai dish. The name means 'sour pounded'.
Frequently Asked Questions
Where can I find green papaya?
Asian grocery stores. If unavailable, substitute kohlrabi or green mango for a similar texture and neutral flavour.
Can I make this without a mortar?
A bowl and a rolling pin work at a pinch. Salad spinner julienne attachments can cut the papaya. But a mortar gives the authentic bruised texture.
Nutrition Facts
Per serving · 2 servings total
Time Summary
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