Pâté de foie gras is a luxurious spread made from the liver of a specially fattened duck or goose. It is known for its rich, buttery flavor and smooth texture. The preparation involves seasoning the liver with salt, pepper, and sometimes other ingredients like brandy or herbs, before cooking it gently to preserve its delicate qualities. This delicacy is often served as an appetizer, typically spread on bread or crackers. Foie gras has a long history in French cuisine and is considered a gourmet item, often enjoyed during special occasions and celebrations.