First, stewing bones with vinegar can make them easier to stew and more brittle. It can also dissolve calcium, phosphorus, iron and other minerals in ribs, which is beneficial to absorption and has higher nutritional value.

Second, the method of bone stew crisp rotten:

1. Cut the ribs, blanch them in boiling water and remove the blood.

2. After taking it out, boil the boiling water and put the cooked ribs into the pot.

3, a little onion, ginger, pepper, aniseed, simmer, put a little salt during the period, you can make the ribs taste.

4, until the meat of the ribs can be tied with chopsticks, basically cooked, add a spoonful of vinegar.

At this time, you can put some vegetables in and stew them with bones.

6. After the dish is stewed, the soup is collected by fire, and the monosodium glutamate can be cooked.