Tools/Materials: Baking powder, eggs, cake flour, water, salt.

Dough kneading steps: 1. Put all the dry ingredients together and stir evenly, then add the wet ingredients.

2. Stir the ingredients evenly into a ball.

3. Let it rest for half an hour to an hour to help the dough develop gluten.

4. Knead the dough repeatedly to allow the yeast, sugar and salt to completely melt into the dough.

5. Knead to produce gluten.

6. Lift the dough with one hand and pound the dough on the chopping board.

7. Fold the dough and turn it 90 degrees.

8. Beat again. After repeated several times, you can make excellent dough. Of course, the times should not be too many.