Foie gras is a French delicacy typically made from what part of a duck or goose?

Foie gras is considered a French delicacy made from the liver of a duck or goose. The liver of these birds is selected for its large size and fatty content. The process of producing foie gras involves force-feeding the birds to enhance their livers' fat content, resulting in a rich and buttery texture. The liver is then typically prepared by methods such as poaching or searing, creating a luxurious and sought-after culinary delight.