Stir the starch and water in a ratio of 1:3, add a little alum and salt, then pour it into the pan and stir fry. This stir fry, but pay attention to the heat, not paste, wait until the starch is agglomerated and can be taken out to dry. Cool standby (I don't recommend not to put aside, it is not good for the body)
Add oil to the pot (not too much), cut the powder you just made into cubes, fry in the pan. Don't turn it over often, wait until the powder is completely transparent.
Put the sesame sauce in cold water and open, add garlic, salt, vinegar, a small amount of soy sauce and parsley, and put some chili oil according to your taste.
Finally, put the fried powder into the container of the juice to eat.