It looks like a steamed stuffed bun, but it's not as simple as making a steamed stuffed bun, nor is it a steamed stuffed bun. Its raw material is taro instead of flour. First, peel the taro, cook it in a pressure cooker, then mash the whole taro with tools and let it cool. Then make a big ball like mixing flour, add potato flour while mixing, and finally pour in a little vegetable oil.
Do it according to your own taste, but remember that if it's a dish or something, you must fry it first, and then make it into a shape similar to a steamed stuffed bun in a specific way!
Finally, steam it in that steamer, which seems to take about twenty minutes!