Beppu Onsen has a unique cooking method called "jigoku-mushi." It involves steaming ingredients using the geothermal steam that springs from the hot springs. In the Tewa area of Beppu City, there are many restaurants that offer jigoku-mushi cuisine. Representative dishes include jigoku-mushi eggs, jigoku-mushi vegetables, and jigoku-mushi hot pot. Jigoku-mushi eggs, in particular, are known for their delicious, runny yolk and are considered one of the local specialties. Jigoku-mushi cuisine is also said to be healthy. Ingredients cooked with steam can retain their nutrients without losing them, and since no oil is used, the calorie count is low, making it suitable for dieting. When eating Beppu Onsen's jigoku-mushi cuisine, it's recommended to visit the restaurants in the Tewa area. You can enjoy the taste of jigoku-mushi while also experiencing the essence of hot springs!