Pigeon Pickled Hot & Sour Mustard Green is a type of preserved vegetable commonly used in Chinese cuisine as a condiment or ingredient. The mustard green is first pickled in vinegar, salt, and chili, giving it a tangy and spicy flavor. The pickled vegetable can be used as a side dish, added to stir-fry dishes, soups, or as a topping for noodles or rice. It is a popular condiment in Sichuan and Hunan cuisine, known for their bold and spicy flavors. The pickled hot and sour mustard green adds a layer of complexity to dishes, with its tangy and slightly sweet taste, and a lingering spiciness that adds a kick to any dish. It is also a good source of dietary fiber, vitamin C, and other essential nutrients.