Step1:Remove the two ends of the string beans an hour in advance. Wash and air dry. It's easier to fry the string bean
Step2:Preheat the right amount of oil to 50% of the heat. Fry the beans in the pot for 5-7 minutes. The degree of frying depends on the personal taste requirements of the beans. I like to eat the dried ones. Fry until golden yellow appears. Then filter the oil and start the pot.
Step3:Pour out the extra oil. Leave a small amount of base oil in the pot. Don't use too much. The minced meat will give out oil. Pour the minced meat into the pot while it's hot and stir quickly. Be sure to hurry up. Otherwise, the minced meat will stick together easily when it's cooked. When the minced meat is stir fried until it's slightly scorched, put the green peppers in. Stir for more than ten seconds, put in the bean paste and oyster sauce. Stir well and then pour the fried four season beans into the pot and stir. No salt is needed in the process. Bean paste and oyster sauce are enough It's salt
Cooking tips:There are skills in making delicious dishes.