query: What is the number one producer of foie gras in the world?
passage: Foie gras
The technique of gavage dates as far back as 2500 BC, when the ancient Egyptians began keeping birds for food and deliberately fattened the birds through force-feeding.[6] Today, France is by far the largest producer and consumer of foie gras, though it is produced and consumed worldwide, particularly in other European nations, the United States, and China.[7]
passage: Foie gras
Additionally, there is pâté de foie gras, mousse de foie gras (either must contain 50% or more foie gras), parfait de foie gras (must contain 75% or more foie gras); and other preparations (no legal obligation established).