Selected from the fresh oysters caught on the same day, they undergo technical treatment and quickly enter a low-temperature freshness-locking process, followed by a segmented constant-temperature baking process to remove moisture. This process not only preserves the original amino acids and trace elements of oysters (such as zinc, protein, and taurine) but also forms a unique flexible texture. The finished dried oysters feature a golden and translucent color with clear and natural textures. After rehydration, the meat is plump and elastic, with the concentration of umami substances increased by 30% compared to ordinary sun-drying processes, and no fishy smell remains.