Som Tam (Green Papaya Salad)

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. Rooted in the everyday cooking of Thai kitchens, Som Tam (Green Papaya Salad) balances technique and tradition: the green (unripe) papaya, peeled and julienned is treated with care, drawing on time-honoured ratios that locals have refined across generations. The dish carries an unmistakable sensory signature — aromas that fill the kitchen as it cooks, layered textures that reveal themselves bite by bite, and a depth of flavour that comes from patient seasoning rather than shortcuts. Whether served as a weeknight starter or as the centrepiece of a celebratory table, it reflects a regional pantry where local produce, seasoning habits and cooking vessels shape the final result. Home cooks who make this dish often note how forgiving it is once the core method is understood, and how a few small choices — the freshness of the green (unripe) papaya, peeled and julienned, the order of additions, the resting time at the end — separate a good version from a memorable one. This recipe walks through those choices so the dish arrives with the character it has on its home turf.

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. 1

   Pound garlic and chilli

   Pound garlic and chillies in a clay or stone mortar to a rough paste.

2. 2

   Add sugar and dried shrimp

   Add palm sugar and dried shrimp. Pound until sugar dissolves.

3. 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. 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. 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. 6

   Serve

   Transfer to a plate. Top with roasted peanuts. Serve with sticky rice.

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.

• •

  Som Tam Korat: the Isan version with fermented fish sauce (pla ra) instead of regular fish sauce.

• •

  Vegetarian: replace the main protein with mushrooms, paneer, tofu or hearty beans for a meat-free version.

• •

  Spicier: add fresh chilli, a chilli paste or a pinch of cayenne with the aromatics for a warmer profile.

Storage

Best eaten immediately — the papaya softens quickly once dressed. Refrigerate in an airtight container for up to 3–4 days. Reheat gently on the stove over low heat with a splash of water or stock to loosen, or microwave at 60% power covered so it warms without drying. Freezes well for up to 2 months in portioned containers; thaw overnight in the fridge before reheating. Dishes built on dairy or fried elements may shift in texture after freezing — refresh with a crisp garnish.

Frequently Asked Questions