2. First, heat the pot and pour the cooking oil into the pot.
3. After the oil is hot, put the washed peppers into the pot and cook for one minute.
4. Pour the washed crabs into the pot and stir fry for 3 minutes.
5. Add salt and stir fry for two minutes.
6. Add some water, cover the pot and wait for two minutes.
7. Open the lid, put in the chopped green onion prepared in advance, and take out the pot.