"This process is called dough washing."
Lucas explains to everyone while filming Zhao Shun's actions.
"You three should know the ingredients of the dough better than I do. I can't explain the specific principles, but I trust you can figure it out."
"The purpose of this is to wash out the starch from the dough, leaving the impurities in it, similar to manual filtering."
Marchello and Raphael nod thoughtfully, a hint of realization in their eyes.
"You mean, the starch noodles are made from the washed starch water?"
"Exactly, that's it!"
"Then how do you control the water and starch ratio?"
"Uh... even if you ask me that, I don't know~"
"Sedimentation."
Lin Chen aptly chimed in.
"The washed starch water needs to be left standing for a few hours to let the starch settle, the clear water floats on top, and then you pour off the surface water, leaving the starch paste used for making cold skin noodles."
