Toulouse, France

Le Colombier has been serving cassoulet in Toulouse since 1873, making it one of the oldest continuous restaurants in the city. The building was originally the Écuries des Capitouls — the stables of the city's historic governing council — and the pink Toulouse brick and Garonne pebble walls are still visible inside. The cassoulet recipe has not changed in over a century: white beans slow-cooked with Toulouse sausage, duck confit, and pork skin, the crust reformed each time the dish is reheated. The restaurant sits near the Matabiau station and the Marché Victor Hugo, and the clientele reflects both: regulars who have been coming for decades and travellers who made the detour deliberately. Portions are large. The wine list is short and Gascon.