South Korea's tradition of heavy metal tableware

The tradition of using heavy metal tableware in South Korea, specifically brassware known as ‘yugi’, is rooted in historical necessity, health, and culinary practicalities.

Historically, during the Joseon Dynasty, brassware was used by the aristocracy as a defense against poisoning. The metal has chemical properties that allow it to change color or react when in contact with certain toxins, helping to detect potential assassination attempts. Additionally, the natural antibacterial properties of the metal helped preserve food in an era before modern refrigeration.

From a culinary standpoint, metal is highly effective at conducting heat. This is particularly useful for traditional Korean meals that feature hot stews and soups, as the metal helps maintain high temperatures throughout the meal. This characteristic complements the variety of side dishes, known as ‘panchan’, served during Korean dining.