Tartiflette is a traditional French dish originating from the Savoie region in the Alps. It is made primarily with potatoes, reblochon cheese, onions, and lardons (bacon). The ingredients are layered and baked until the cheese is melted and bubbly, creating a rich and hearty meal. This dish is often enjoyed during the winter months, especially in ski resorts, due to its warming qualities. Tartiflette is typically served as a main course and is popular for its comforting flavors and creamy texture, making it a favorite among both locals and visitors.