1, steamed buns generally need to steam about 15-20 minutes can be cooked. Specific time needs to be based on whether the steamed buns fermentation in place to make a distinction between the temperature of the water in the pot.

2, steamed buns such as the second fermentation in place, the need to buns of cold water in the pot, the first 15 minutes of fermentation, and then steaming fire 20 minutes is cooked. As the buns are not fermented in place, direct boiling water in a pot of steam will lead to the inactivation of the yeast in the buns, can not continue to ferment, and the surface of the buns will be too early contact with the high temperature of the boiling water and steamed hard, inside the steam can not be cooked again, ultimately leading to the finished product is not big steamed buns, small and hard and also uncooked;

3, buns, such as the second fermentation has been put in place, you can be buns of hot water in a pot of hot water, directly steam 15 minutes that is cooked. As the buns themselves have been the second fermentation and white and large, this time do not need to cold water in the pot, otherwise the buns may be too long because of steaming time and collapse, this time you can prefer hot water in the pot and fierce fire steaming for 15 minutes can be a complete steamed, time is shorter, but the buns can also be white and large.