The artisanal sheep cheese with black truffle from Oncala is produced with raw sheep's milk, rennet, and black truffle, offering a unique and delicate flavor. Each piece is handmade, making no two cheeses exactly alike, reflecting the authenticity of the artisanal product. According to nutritional information provided by the producer, the cheese contains 37.7 grams of fat per 100 grams, while its carbohydrates and sugars are less than 0.2 grams. It also contains 23.7 grams of protein and 0.609 grams of salt. It is advisable to store this cheese in a cool, dry place to maintain its quality for up to a year from its manufacture.