Recipe · Thailand · The Salad That Eats Like A Main

Yum Pla Tod (ยำปลาทอด)

A crisp whole fried fish, broken over a sharp, bright salad of shallots, chillies, herbs and sour mango — hot crunch against cold, sour dressing.

Yum pla tod — a crisp golden fried sea bass topped with sliced shallots, red chillies, herbs and sour mango salad on a ceramic plate

The restaurant dish that turns one fish into dinner

Yum pla tod is the answer to a problem every Thai restaurant kitchen knows: fried fish is glorious for ten minutes, then the skin softens and nobody orders it. Fix it by tearing the fish apart while it is still crackling and tossing it through a sharp yum dressing — chillies, shallots, fish sauce, lime and a hit of sour mango. The heat of the fish wilts the herbs just slightly, and every bite carries hot crunch against cold, sour dressing.

On UK Thai menus it usually appears as "sea bass yum" or "pla kapong tod yum" — Thai Aroy Dee in Leeds lists it as Sea Bass Yum. Thai cooks argue about the details: whole fish or steaks, mango or lemongrass, salad on top or on the side. The page below covers the version you will actually be served, and where the sources split.

The Recipe For 2–3 servings; about 40 minutes. The fish is fried whole — a 600–800 g sea bass is ideal. Sour (green) mango is the classic garnish; Granny Smith apple is the common UK substitute.

ThaiEnglishAmount
ปลากะพงSea bass (pla kapong), gutted, scaled, patted bone-dry1 whole (600–800 g)
แป้งทอดกรอบCrisp-fry flour (or cornflour), light dusting2–3 tbsp
น้ำมันพืชVegetable oil for deep-fryingenough to submerge
มะม่วงเปรี้ยวSour green mango, julienned100 g
หอมแดงShallots, thinly sliced40 g / 5–6 bulbs
ตะไคร้Lemongrass, very thinly sliced (tender heart only)2–4 stalks
พริกแดงจินดาRed bird's-eye chillies, sliced5–20 (heat to taste)
ขึ้นฉ่ายChinese celery (or coriander), leaves and stems1 small handful
น้ำมะนาวLime juice2–4 tbsp
น้ำปลาFish sauce1–2½ tbsp
น้ำตาลปี๊บ / น้ำตาลPalm sugar or white sugar1–2 tbsp
ถั่วลิสงทอด / เม็ดมะม่วงRoasted peanuts or cashews, roughly crushed2 tbsp
ใบมะกรูด / ขิงKaffir lime leaves or young ginger (optional)2 leaves / 1 thumb

Any firm white fish works: sea bass is the restaurant standard, but the sources also use sea bream, tilapia and small gourami. Skip the mango and build the salad around lemongrass, ginger and cashews (the Cookpad version), or serve the salad on the side with a fish-sauce caramel drizzled over the fish (the Wongnai version).

The Method

  1. Prep the fish. Score the sea bass 2–3 times on each side, rub with a little salt, and leave it to air-dry for 15 minutes — then pat completely dry. Dry skin is what makes the crackling.
  2. Dust and fry. Dust the fish lightly with crisp-fry flour or cornflour and shake off the excess. Deep-fry at 180 °C until deep golden, 7–10 minutes depending on size. The Cookpad source is emphatic: do not touch or turn the fish for the first two minutes or the skin will stick and tear.
  3. Drain it hot. Lift the fish out and rest it upright on a rack so the oil runs out of the cavity — a belly full of oil ruins the salad. Keep it hot while you build the dressing.
  4. Slice everything. Shallots paper-thin, lemongrass heart shaved fine, chillies sliced, mango julienned. Everything must be ready before the fish cools.
  5. Make the dressing. Dissolve palm sugar in the lime juice and fish sauce and taste: it should hit sour first, then salty, then sweet. TrueID's ratio is 4 tbsp lime, 2½ fish sauce, 1⅔ palm sugar; Cookpad goes 3 lime, 2 fish sauce, ⅔ sugar. Adjust to your fruit's sourness.
  6. Dress and serve. Toss the mango, shallots, herbs and nuts through the dressing, pile the salad over the hot fish, and bring it to the table whole — break it with a spoon and fork so the crackling shatters into the dressing.

Where Thai Sources Disagree

Whole fish or steaks? Cookpad fries a whole sea bass; Wongnai's restaurant-style recipe uses a thick steak dusted in flour. Whole fish gives you more crackling, steaks cook faster and suit sharing plates.

Mango: essential or optional? Three of the four sources build the salad around sour green mango (Kapook, TrueID, Wongnai). Cookpad skips it entirely and uses a lemongrass–ginger salad with cashews. The mango version is the one UK restaurants mean by "sea bass yum".

Salad on the fish, or beside it? Cookpad and TrueID toss the salad directly over the hot fish. Kapook and Wongnai plate the fried fish with the mango salad alongside — and Wongnai adds a third element: a quick fish-sauce caramel (nam pla lad) fried in the wok and poured over the fish.

Dressing balance. The sources disagree on how sweet the yum should be. TrueID uses almost twice as much sugar relative to fish sauce; Kapook's is sweetest of all (2 tbsp palm sugar to 1½ fish sauce). Northern-style yum leans sour; central-Thai restaurant versions lean sweet.

Peanuts or cashews? TrueID and Wongnai use roasted peanuts (and Wongnai adds fried dried shrimp); Cookpad and Kapook use salted cashews. Both are garnish-crunch, not flavour load-bearers.

How Western Versions Get It Wrong

UK Ingredient Notes

Sources

This recipe is translated from the following Thai-language sources. Where they disagree, we've said so.

Johnny Tiger
Johnny researches and translates Thai recipes from Thai-language sources — chefs, restaurants and home cooks in Thailand — and publishes them with their sources cited. No westernised shortcuts, no invented steps.