Rinse potatoes with running water, and leave the skin on and cut into 6 pieces. Soak in water for 3-5 minutes and pat dry with a paper towel.
In a small bowl combine ★ingredients and make dressing.
In a deep frying pan or wok, add Toasted sesame oil and heat the oil until it reaches 275℉. Fry the potatoes until golden brown and crispy on the outside but soft and chewy on the inside. Remove from the oil, drain well, and toss with coarse salt.
Put the potato on the plate and pour the sesame dressing. Garnish with mint leaves.