Flour and raw flour have different expansibility and toughness, and raw flour tastes greasy. When making meatballs, too much egg white is not good, which will increase the hardness and elasticity of meatballs.
Supplement:
Meatballs, that is, meatballs with meat, are usually cooked with meat stuffing wrapped in a thin leather bag. Wrapped in thin leather bags, they can better lock the nutrition and delicacy of meat and make it more tender and delicious. Meatballs are available all over the country, and the methods are different.