Simple.

Step1:All materials are well mixed except butter. Those who like sweetness can add more sugar.

Step2:Knead for 15 minutes. Add butter.

Step3:Knead for half an hour to make smooth dough.

Step4:Cover with plastic wrap. Ferment.

Step5:Fermentation is two or three times the size.

Step6:Then continue to rub the air to form a ball.

Step7:Then divide them into the same size and knead them into small smooth balls. Brush on the egg. Ferment again.

Step8:After fermentation, put it into the oven. 130 ℃ for 25 minutes. (depends on the performance of personal oven). Watch the fire halfway. Cool and sift the milk powder.

Step9:A simple meal bag.
Cooking tips:There are skills in making delicious dishes.