I just do it in Pizza Hut, Pizza Hut flour is ordinary flour, but it is produced by Hong Kong Flour Mill, the dough is made of flour + water + oil, and the most important thing is the baking powder (the baking powder of the iron plate and the chixin are different, as well as the baking powder of the pancake)

Because the baking powder is customized by Pizza Hut, you can't do it by using only flour