1. Boil the old soup and add shredded dried tofu.
2. Add the required seasonings, cook for 20 minutes and turn off the heat.
3. Just brew it
Tips:The old soup is a mixture of boiled beef and pork knuckle soup. The soup is thick and tastes good. It is suitable for making all kinds of vegetables and lao mix. No need to add seasonings, just add the desired color. If the saltiness is not enough, add a little salt.
