There are many ways to make meatballs. Generally, it is made by machine, that is, lean meat, flour, salt, monosodium glutamate and ice cubes are put together to make meat paste, and then meatballs are made one by one.
If you cook it yourself, chop the lean meat into paste, and then add flour, salt, monosodium glutamate and so on.
It is quite difficult to cook delicious food. It's not bad to buy it outside ~
My father used to be like this, and he always missed the smell ~