Materials: pork bone, ginger slices

1, first of all, first of all, rinse the pork bone with warm water, repeat three times, wash thoroughly.

2, then the pot of water and pork bones, boil out the foam and blood.

3, then fish up the pork bones and rinse them under a running faucet.

4, hot pot put water, ginger and bones, water should be not over the bones, open high heat and cook for two hours.

5, after two hours, add three bowls of hot water to the pot and cook for another hour.

6, the soup can be poured in a plastic box, put in the refrigerator to freeze and save, can be used under the noodles (powder) or cooking.