Pla Goong (พล่ากุ้ง)

The Salad That Smells Before It Bites

พล่า is the branch of the yam family made with fresh meat — dressed with lime, fish sauce, chilli, fine-sliced lemongrass and mint, in Wongnai's own definition. Originally the meat went in raw; today the prawn version is blanched, because nobody wants to court hygiene on a weeknight. But the spirit survives: the herbs are not garnish, they are the dish.

The lemongrass does the heavy lifting. For ten prawns, Wongnai's palace version cuts a whole stalk of lemongrass into fine rings and adds three makrut leaves in shreds — more than the dressing itself. The dressing is small and sour-led: two tablespoons of lime to a teaspoon and a half of fish sauce, palm sugar, and a spoon of roasted chilli jam to carry the smoke.

Then the variations. Kapook's magazine version oil-shocks the prawns in hot oil instead of blanching — crisp outside, soft inside — and dusts them with roasted rice powder. Aroifin melts the chilli jam into coconut cream before the herbs go in. And Nlovecooking adds blanched pork mince and pork stock, the Laotian-leaning touch that turns a clean prawn salad into something rounder and richer.

The Recipe (home version, from Wongnai)

The seller's batch (TrueID): 10–15 banana prawns, ½ cup lemongrass, 1 tbsp makrut leaf, ½ cup shallots, plus garlic, light soy and salt in the dressing — finished with fried dried chillies. The coconut version (Aroifin): the same prawn-and-herb core, with the chilli jam first melted into 2 tbsp coconut cream. The rice-powder version (Kapook): 250 g prawns oil-shocked, 3 tbsp lemongrass, 1 tbsp roasted rice powder, chilli powder instead of fresh chillies.

The Method

1. The blanch. Prawns into boiling water just until pink and firm — pull them the second they turn. Every Thai source says the same: overcooking makes the flesh hard.
2. The dressing. Fish sauce, lime juice, palm sugar and roasted chilli jam stirred until the sugar and jam dissolve.
3. The toss. Prawns, lemongrass, shallots, makrut leaves and bird's eye chillies into the dressing; toss to coat.
4. The plate. Mint leaves and sliced red spur chilli over the top — the chilli is colour, the mint is the last breath of herb before it bites.

Where Thai Sources Disagree

How Western Versions Get It Wrong

• Frying or grilling the prawns. The blanched-tender prawn is the dish. Seared or charred prawns belong to other recipes — pla goong is soft flesh against crisp herbs.
• A token sprinkle of lemongrass. The salad is built on the stuff — a whole fine-sliced stalk for ten prawns. A sprinkle is garnish, not cooking.
• Lettuce-salad logic. Mayo, vinaigrettes, beds of rocket — this is a yam: a hot-sour dressing tossed through, nothing creamy, nothing leafy.
• Sriracha instead of nam prik pao. The roasted chilli jam gives the dressing its smoke and depth; sriracha is vinegar heat and it shows.
• Cooking the prawns until rubber. Every Thai source warns about this in the same breath as the recipe. The blanch ends at pink.

UK Ingredient Notes

• Prawns: raw shell-on king or tiger prawns from any supermarket fish counter; Thai grocers stock white prawns. Peel and butterfly them yourself — the salad needs raw-start prawns, not cocktail prawns.
• Lemongrass: fresh stalks, widely available in supermarkets and Thai grocers — slice it fine across the grain so it softens in the dressing.
• Makrut lime leaves: fresh or frozen at Thai grocers; tear out the midrib before slicing (Nlovecooking's tip).
• Nam prik pao: Mae Pranom or Mae Ploy jars at Thai grocers — the roasted chilli jam with shrimp, the one ingredient with no real substitute.
• Palm sugar: Thai grocers, or a soft brown sugar — the recipe only asks for a teaspoon.
• Sawtooth coriander (Thai parsley), if you add the TrueID garnish: Thai grocers sell it as culantro; ordinary coriander leaf is the fallback.

Sources

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