Self-raising flour needs to ferment for about half an hour. Here's how to do this:

Preparation materials: self-raising flour 600g, with proper amount of water.

Production steps:

1, while pouring water, stir it with chopsticks into cotton wool, and rub it with your hands when holding chopsticks.

2. Cover the good noodles with plastic wrap and put them in a steamer with a water temperature of 40 to wake up. The water temperature of 40℃ is not hot manually.

3, wake up for half an hour, the face is twice as big as the original.

4, tear the plastic wrap, and have a honeycomb.

5. Divide them into small pieces, rub them round, cross them on the round surface, put them in a steamer, and steam for 10 minutes.

6, steaming 10 minutes, stuffy for 5 minutes before opening the lid.