Step 1: Cut the cleaned kidney into two halves in the middle, and then gently slice off the white fascia inside the kidney flower.

PS: Remember to remove the white fascia, otherwise the waist flower will have a strong coquettish taste and be very unpalatable.

Step 2: Cut it into a very dense flower knife with a knife, and then turn it sideways at a 90-degree angle to cut it again in this way. This time, you have to cut it once without cutting it three times and cut it into strips. So the waist is cut.

Step 3: Add half a spoonful of chopped kidney flowers and marinate for about 10 minutes, so that the kidney flowers can be better tasted, and the fishy smell of the kidney flowers can be removed, which will be better when fried for a while.

Step 4: After pickling, add a spoonful of balsamic vinegar, a spoonful of cooking wine, a small amount of white pepper and a little starch, and then marinate for about 10 minute.

Step 5: Cut an onion into pieces during curing the kidney flower, and then cut the green pepper and red pepper into pieces of the same size. Garlic and ginger are cut into powder, the scallion is cut into chopped green onion, and the onion leaves are cut into onion segments for later use.

Step 6: Take the pot. Put a small amount of water into the pot. When the water boils, put the kidney flower into the pot. You will see the kidney flower rolled up in about 15 seconds. At this time, use a colander to fish it into a small basin for later use.

PS: Be careful not to take too long when the waist flower is blanched, otherwise the waist flower will get old and will not taste good.

Step 7: Put a small amount of oil into the pot, add chopped green onion, Jiang Mo, minced garlic and bean paste and saute until the bean paste is fried with red oil, then add onion and stir-fry with high fire.

Step 8: Stir-fry the onion until it's almost done. Add green pepper slices and red pepper slices and continue to stir-fry for a few times. After stir-frying, pour the kidney flower with good water and continue to stir-fry.

Step 9: Stir-fry the kidney flower evenly, then add a proper amount of salt, oyster sauce and previously cut onion segments, continue to stir-fry for a few times, turn off the fire and take out the pot. Such a delicious stir-fried kidney flower is ready.