It tastes like chestnut. The "chestnut sweet potato" among sweet potatoes can be called the dark horse in the potato world. It originates from Japan. After steaming, this potato tastes like chestnut, so it is highly recommended by merchants. It is known as the "chestnut sweet potato". The chestnut potato is actually the sweet potato. Not all varieties of the same variety are imported from Japan. They are grown in Hainan, Guangdong, Shaanxi and other places. Although chestnut potatoes are slightly different in different places, the chestnut aroma is the same. The chestnut potatoes have red skin and yellow flesh, and the taste is pink and glutinous. It is sweet, just like eating chestnuts. For sweet potatoes.