1. The big bone I chose is the middle part, there is no meat, and the bones inside are all bone marrow
2. Soak in clean water for an hour first. If you have time, you can soak for a little longer. Change the water three times in the middle.
3. After washing the soaked bones repeatedly, put them in a soup pot and pat two pieces of ginger in.
4. Inject the same amount of clean water
5. I started to cook the soup, I chose for nearly two hours
6. Handle carrots and corn at this time
7. Cut corn into strips, peel carrots and cut into hob blocks, wash them all and set aside
8. The soup started to turn white after an hour, add corn
9. After half an hour, add carrots and cook for half an hour
10. Add salt to taste before cooking
11. Put it in a bowl, it tastes very sweet
12. Taste
Tips:Do not add water in the middle. Other no skills
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