15 minutes. When steaming steamed buns, after the water is vaporized into steam, steam it for about 15 minutes. If it is an instant steamed bun bought in a supermarket, it usually takes 6 to 8 minutes to steam. If it's a stuffed bun, it's best to steam it for 20 minutes and then stew it for two minutes. When steaming steamed buns, there should be a certain gap between them to ensure that they are not easy to stick after steaming, and don't rush to open the lid after steaming.

The correct way to steam steamed buns is to use warm boiled water to make dough, but the water temperature should not exceed 40℃; If the water temperature is too high, it is easy to make the baking powder lose its activity, which will affect the dough fermentation, and if the water temperature is too low, it is not conducive to yeast fermentation. When kneading dough, if you feel that the dough is sticky, you can add a proper amount of corn oil, and at the same time, you should avoid the dough being too dry, otherwise the steamed buns will taste hard. When rolling steamed stuffed bun skin, it should be a little thicker in the middle and a little thinner around.