1. Mix the ingredients except butter in the dough material, put it into the mixing tank of the cook machine, stir at low speed until there is no dry powder and form a dough. When the dough is slightly delicate, add butter, turn to high and continue until the transparent film can be pulled out.
2. Take out to ensure that the noodle temperature is about 26 degrees and ferment about 2.5 times, take out and divide into eighths, then roll round and cover with plastic wrap to proof for 20 minutes
3. Take out the loose dough, roll it out to wipe off the air bubbles on the side, roll it up and cover it with plastic wrap, let it ferment for 20 minutes and then roll it out.
4. Put the four rolls in a toast box, leave it at 34 degrees Celsius to ferment for 9 minutes, until your fingers are light, you can slowly rebound
5. Put it into the preheated Hai's oven and bake at 180 degrees for 35 minutes. In addition, other ovens refer to the usual baking temperature and time.
Tips:Strictly control the dough temperature and shorten the kneading time