Seitan is a food made from gluten, the main protein of wheat. […] It is made by washing wheat flour dough with water [Wash the flour seitan] until all the starch granules have been removed, leaving the sticky insoluble gluten as an elastic mass, which is then cooked before being eaten.
Bibliography
“Seitan.” 2022. Wikipedia, October. https://en.wikipedia.org/w/index.php?title=Seitan&oldid=1118091339.