A food warmer is a versatile kitchen appliance designed to maintain the temperature of prepared dishes, keeping them warm until ready to be served. Typically consisting of a heat source and a holding area, these warmers come in various forms, including countertop models, steam tables, or heat lamps. Commonly used in restaurants, buffets, and catering operations, food warmers help preserve the quality and freshness of dishes, ensuring that meals are served at an optimal temperature for an extended period. Their ability to keep a variety of foods warm makes them an essential tool for efficient food service and a valuable asset in both professional and home kitchens.