Fondue is a Swiss dish that involves melting cheese and serving it in a communal pot. Diners use long forks to dip pieces of bread, vegetables, or meats into the warm, gooey cheese. The dish is often enjoyed in social settings, making it a popular choice for gatherings and celebrations. There are different types of fondue, including chocolate fondue, where melted chocolate is served for dipping fruits and sweets. Another variation is oil fondue, where small pieces of meat are cooked in hot oil. Each type offers a unique experience, encouraging sharing and interaction among diners.