Grilled River Prawn

Grilled river prawn, known in Thai as *goong pao*, is a Southeast Asian specialty centered on freshwater prawns from riverine habitats, most commonly the giant river prawn (*Macrobrachium rosenbergii*). The dish originates in Thailand, where it has long been a staple of riverside cooking and market food stalls, prized for the prawn’s sweet, firm flesh and the rich, buttery tomalley within the head. Preparation is deceptively simple: whole, head-on prawns are split along the back, sometimes marinated with garlic, coriander root, and white pepper, then skewered and grilled over charcoal until the shells char and the meat turns opaque and moist.

A great version is distinguished by balance: the exterior should be crisp and smoky without drying the delicate interior, and the head fat must remain intact—often considered the most prized part. The prawns are typically served with a tangy, spicy seafood dipping sauce (*nam chim seafood*) made from lime juice, fish sauce, garlic, and fresh bird’s eye chilies. Accompaniments like grilled banana peppers and cucumber slices add freshness.

Regional variations exist throughout Thailand and neighboring Laos, Cambodia, and Vietnam. In northeastern Thailand (Isan), the prawns may be seasoned with roasted rice powder and tossed in a spicy salad after grilling. A notable example is found at **Baan Ta Ko Rai** in Tambon Khan Ham, Thailandia, where the dish is highlighted by content creator **BANKII** as a standout for its consistent char and generously sized prawns sourced from local rivers. Across the Mekong basin, smaller river prawns are sometimes used and grilled without splitting to retain more juices. The dish remains a celebration of freshwater crustaceans, showcase of simple grilling technique, and a testament to the flavor of the river.