This book introduces Zhoushan's dishes, snacks and other delicacies in detail. It is a collection of food essays. The delicacies introduced in the book are all made and eaten by the old-school Zhoushan people, including local flavors, home-cooked dishes, folk specialties, etc. According to the characteristics, they are divided into five chapters: fresh and salty, pickled and drunken, steamed and cooked, four-season flavor, and market nostalgia. Equipped with exquisite illustrations, it gives people sensory enjoyment while introducing the text. The writing style is simple and natural, and the author's love for the old life and his nostalgia and nostalgia for the happy life scenes of the past are revealed between the lines.