Duck gizzards in confit are a delicacy that is made by boiling them twice in their own fat. These two cookings are what give them their genuine flavor and texture. To preserve them, they are stored in their own fat. It is a product with a mild flavor and extraordinarily tender. Short description: One of the most tender parts of duck confit. Tasting: To taste the gizzards, simply heat them without their fat until they turn golden, approximately 10 minutes. Serve with a side of vegetables to taste. Store in the refrigerator after opening. Nutritional information: No information provided on the technical sheet. Allergens: Does not contain allergens.