This is another one of those centuries-old dishes that were invented as a practical way to use old cheese and old bread. In this case, the dish is called fondue jurassienne. The star of this fondue is Comté cheese, a staple in the Jura and Franche-Comté regions.
To make this cheesy fondue, highly acidic white wine is first warmed in a pan or a pot, and it is then combined with a combination of Comté cheese and cornflour until it is thoroughly combined with the wine. Kirsch, salt, and pepper are added to the whole combination, which is then transferred to a well-warmed, garlic-rubbed fondue pot set over a flame.