The method of braising prawns and onions in oil is as follows:

1. Remove the root of one onion, then peel it and cut it into pieces. Onions have some spicy eyes, so be careful when cutting and keep your eyes away.

2. 3g of prawn, with mud removed and washed for later use. Try to choose a bigger shrimp.

3. Peel some garlic heads, wash them and chop them into mud.

4. put water in the pot, heat it with medium heat, then pour in the prawns and start flying.

5. When it is boiled again, stir it with a spoon to make it heated evenly, and the shrimp will turn red soon. Don't wait until it is fully cooked. Take it out with a drain spoon and drain it for later use.

6. Wash the pan, heat it again, put oil in it, then add the chopped onion and start to stir-fry it with medium heat. Add a proper amount of salt and a small amount of soy sauce when frying.

7. The onions are quickly fried and put out for use.

8. Add the right amount of oil to the wok again, add a few slices of ginger, pour in the garlic paste and the shrimps that have already flown, stir-fry together, and add a little salt.

9. When the shrimp is fried with shrimp oil, pour in the cooked onion and stir-fry it again to make it even. It is best to add a proper amount of monosodium glutamate.

after the above nine steps, the braised prawns and onions can be prepared, and the ingredients can be freely matched according to your own preferences.