Preparation of ingredients: cooked pork liver 1 piece, half a green onion, appropriate amount of oyster sauce, appropriate amount of delicious soy sauce, appropriate amount of sesame oil and appropriate amount of sugar.

Note: Salinity is determined by pork liver soy sauce and oil consumption, and no salt is needed.

1, onion cut into sections;

2. Transfer oyster sauce, soy sauce, sesame oil, a little sugar and marinate for a while;

3. During the curing of green onions, cut the liver;

4. Mix well and serve;

5. Finished products.

Extended data:

Pig liver has high nutritional value, and it can replenish blood and iron to maintain eyesight.

Pig liver is rich in vitamin A and trace elements such as iron, zinc and copper, which has a certain auxiliary therapeutic effect on iron deficiency anemia and night blindness. The important function of vitamin A is to maintain the visual function of eyes and maintain the integrity of skin and mucosal epithelial cells.

People who are short of vitamin A will have poor eyesight at night, dry eyes, easy fatigue, rough skin, decreased immunity, easy to catch a cold, and will also affect men's sperm formation. Pig liver contains vitamin A far more than eggs, fish and meat, so eating pig liver can help treat night blindness and maintain vision.

The iron content of pig liver is three times that of pork, and it is heme iron, which is easy to be absorbed and utilized by people. Iron is an essential raw material for human hematopoiesis. It is especially suitable for children, postpartum and menstrual women, and people who eat less meat and often work in front of computers.

References:

People's Network-Healthy Eating-Pig Liver Supplementing Blood and Protecting Vision? Recommend three kinds of pork liver delicacies