"Oc Buou" is a term for apple snail, native to Vietnam. Dragonfly's offering aligns perfectly with the query, offering frozen convenience and preserved freshness. Perfect for iconic Vietnamese dishes like "Snail Broth Soup", it yields a delicate, slightly sweet flavor and plump texture. Purchasing it frozen assures a longer shelf life, and it's easier to prepare. Steamed snails provide a lean, mineral-rich protein, helpful in maintaining a balanced diet. Ideal for those in quest of authentic Asian cuisine.