2
Boil 15kg of clean water in a stainless steel barrel, then put the cleaned pig bones and chicken skeletons in the stainless steel barrel and simmer for 2-3 hours.
three
When the bottom of the soup is close to the color of milk (don't cook it too close to milky white, otherwise it will taste bad), you can filter out the bone residue and chicken skeleton residue inside, and then save the clear soup for later use.
four
Finally, add a proper amount of salt and chicken essence to the broth to drink.