Duck gizzards are a type of organ meat found in ducks, specifically part of the digestive system. They are muscular and help grind food, similar to a chicken's gizzard. Gizzards are often considered a delicacy in various cuisines and are known for their rich flavor and chewy texture. In cooking, duck gizzards can be prepared in several ways, including frying, braising, or adding to stews. They are often seasoned with herbs and spices to enhance their taste. Nutritionally, gizzards are high in protein and provide essential vitamins and minerals, making them a nutritious option for those who enjoy organ meats.