1, steamed bread is generally suitable for 20 minutes after the steamed bread is cooked in the pot, 15 minutes is not enough. In addition, buns come in different sizes and at different times. It takes a long time to grow bigger; Generally, the size is about 3-4 cm in diameter, and it takes about 10 minutes after boiling. You have to master it yourself to see if the steamed bread is cooked. You can pick it up, turn it over and press it by hand (the position of the drawer). If it bounces, it's ripe. If there is a pit, it means there is a lack of fire.

2, steamed bread retraction is generally three reasons: First, the face is not good. The second is to make the alkali smaller. The third reason and the most common problem is that the lid is too tight for steam to escape. This problem occurs when you are old! As long as you don't cover the lid too tightly when the fire is big and leave a gap for steam to flow out, it won't shrink into a dead steamed bun.