Step 2 Prepare for work
Prepare a pot, add onion, ginger slices, salt vinegar and water, and stir well.
Step 3 soak the chicken.
Massage the chicken by hand. You need to press every part of the chicken. After the massage, make sure the chicken is soft and soak for 15 minutes.
Step 4 drown
Blanch chicken, rinse and remove impurities.
5, detail processing
Put cold water in the pot, add ginger slices, boil and skim off the floating foam.
6. Temperature control
Simmer for half an hour, and then turn off the heat when the soup thickens.