1, the first fermentation generally requires temperature of 28-32℃ and humidity of 75%. This is easy to handle. Usually, it can be fermented at room temperature. Even if the temperature cannot be reached, it can be solved by prolonging the fermentation time. Moreover, at this time, the dough has not yet formed, so it can be directly covered with plastic wrap or wet cloth to create enough humidity.

The first fermentation is about 2-2.5 times larger than the dough.

2. The second fermentation generally requires a temperature above 35℃ and a humidity above 80%.