Chafing dishes are specialized containers used to keep food warm during events like buffets or parties. They typically consist of a large, shallow pan that holds the food, placed over a heat source, often fueled by canned heat or electric heating elements. The design allows for easy serving and helps maintain the food's temperature without cooking it further. These dishes often come with a lid to retain heat and prevent contamination. Made from materials like stainless steel or aluminum, chafing dishes are both functional and aesthetically pleasing, making them a popular choice for catering and hospitality settings.