How is the spring roll skin made?

The practice of spring roll skin is introduced as follows:

1. Add 200g of medium gluten flour, 50g of corn flour, 2g of salt,115g of boiled water and a proper amount of oil to a large bowl.

2. Knead all the ingredients into a smooth dough and wake it for 30 minutes.

3 After the dough is proofed, it is kneaded into noodles, divided into agents with the same size, and made into round dough pieces of about 10 cm.

4. Brush a thin layer of oil between the dough sheets and fold them all. Stacked together, it slowly became a blog cake the size of a spring roll skin.

5. Steam on the pot for 15 minutes, take it out and tear it while it is hot.