Quang Tri – a sun-drenched, wind-swept land in Central Vietnam – is not only famed for its heroic historical legacies but also for its rustic yet richly distinctive cuisine. Among the many humble dishes that linger in the hearts of those who taste them, Sa Lung river sandworm salad (locally known as gỏi nuốt sông Sa Lung) stands out as a unique specialty, deeply tied to the river, the people, and the countryside soul of Quang Tri.
Sa Lung river sandworm salad (Photo: Trang Nhi)
Sa Lung river, located in Vinh Linh District, Quang Tri Province, is one of the two branches that form the historic Ben Hai River. Under the blazing summer sun and the dry, gusty Lao winds, this river gives birth to a rare and rustic delicacy: “nuốt” – a type of plankton-like creature found in brackish water.
What makes nuốt truly special lies in the mysterious natural conditions required for its formation. The water must have a precise level of salinity, be exposed to intense sunlight, fanned by the scorching Lao wind, and nurtured by unique local soil and water characteristics. All these combine to create something rare, almost impossible to replicate elsewhere – making nuốt a true treasure of the Sa Lung River.
Nuốt – a rustic delicacy from sa lung river (Photo: Trang Nhi)
The “nuốt” is a fascinating natural creature – as delicate as jellyfish, with a body as clear as glass. Though tiny in size, it resembles a miniature octopus, and feels soft and cool in the palm like a wildflower petal. When freshly scooped from the river’s surface, nuốt squirms playfully in your hand, giving a ticklish sensation. Under sunlight, its color transforms magically – from crystal-clear to pale green, then blushes into a soft pink hue.
Locals in Vinh Linh, Quang Tri have turned this natural wonder into a culinary gem: Nuốt salad (Gỏi nuốt). After careful cleaning, each nuốt is just the size of a single chopstick pick. The salad is served with a symphony of rural flavors: slices of fig, green mango, aromatic herbs, banana blossoms, star fruit – all wrapped in loc vung leaves (Barringtonia acutangula) that grow by the riverbanks.
What makes this dish unforgettable is the dipping sauce – the soul of the recipe, crafted from ingredients deeply rooted in local culture: the slightly bitter fig, the tartness of green mango, the fragrance of herbs, and the cool, salty freshness of the nuốt itself. Together, they create a flavorful symphony of the countryside that captures the essence of Quang Tri’s river life.

The key ingredients of Gỏi Nuốt – a flavorful rural symphony. (Photo: Trang Nhi)
What makes gỏi nuốt famous across the Vinh Linh region of Quang Tri is not just the freshness of nuốt, but its signature dipping sauce – the true soul of the dish.
Local people craft the sauce using fish sauce or fermented shrimp paste, blended with chili, garlic, black pepper, ginger, and crushed peanuts. Depending on personal taste, they may add a touch of lime juice, sugar, or MSG to balance the flavors.
The magic lies in the art of mixing – a perfect harmony between salty, spicy, sour, and aromatic. This sauce elevates gỏi nuốt from a rustic countryside dish into an unforgettable culinary experience, deeply rooted in the cultural identity of Quang Tri.
The soulful dipping sauce ingredients (Photo: Trang Nhi)
More than just a delicious dish, gỏi nuốt from the Sa Lung River is a cultural symbol of Vinh Linh in Quang Tri Province. Whether in daily family meals or in welcoming distant guests, local people lovingly prepare gỏi nuốt as a heartfelt invitation – a reflection of their hospitality and pride in their culinary heritage.
Amid countless exotic delicacies, gỏi nuốt holds its own thanks to its distinctive flavor and its deep-rooted connection to the everyday life of Quang Tri’s people. It is not merely food – it is a piece of the homeland’s soul, a living embodiment of the resilient spirit and rich identity of this land in the heart of Central Vietnam.