What is the formula of Xiangyang beef noodle soup?

Ingredients: 1 bone, 4 chicken feet, half vermicelli bone, 15 pepper, 2 slices of ginger and optional onion.

1. Chop the ingredients first and clean them with running water.

2. Then put the washed bones, ginger and onion into the pot, add water to the top and cook for 2-3 hours.

It's better to use pressure cooker to make soup, which saves time, but please pay attention to safety when using pressure cooker.

4. After the time is up, filter the broth into the container, as shown in the figure.

5. After the soup is cooled, put it in a container and store it in the refrigerator.