In a large bowl, combine High-gluten wheat flour, Baking powder, Salt, Sichuan peppercorn powder, and Dried chili powder. Mix thoroughly to distribute the spices evenly.
2
Gradually add Water and 20g Vegetable oil to the dry ingredients. Mix until a shaggy dough forms.
3
Turn the dough out onto a lightly oiled surface and knead for 5-7 minutes until smooth and elastic. The dough will be soft.