Ingredients for stir-fried tenderloin with onions: onions, tenderloin, green and red peppers. Steps: 1. First prepare the ingredients, cut an appropriate amount of tenderloin into thin slices, and then soak it in clean water to wash away the blood.

Cut the onions into slices and tear them together. Cut the green and red peppers and onions into the same size. Cut some ginger and garlic slices.

2. Squeeze out the water from the tenderloin and marinate it.

Add pepper, light soy sauce, and cooking wine, stir until absorbed, and set aside to marinate for 10 minutes.

After marinating, blanch the water. After the water boils, sprinkle the tenderloin into the pot to prevent it from sticking together. After the surface is set, remove the meat to control the water.

3. Heat oil in a cooking pot, add ginger and garlic slices and sauté until fragrant, then add onions and green and red peppers and stir-fry for a few times. Add oyster sauce, light soy sauce, sugar, salt and chicken essence and stir-fry the seasonings evenly, because onions are not easy to cook.

It is delicious, so the seasoning should be added in advance.

Then pour in the water-drained tenderloin and mix well, then add a little water starch, and turn on medium heat to absorb the soup. After the water starch is added, the ingredients will be more flavorful.

Before serving, drizzle in sesame oil and serve.

Pork nutritional value 1. Pork protein is high-quality protein and contains all essential amino acids for the human body.

2. Pork is rich in iron, which is necessary for the production and function maintenance of red blood cells in human blood.

3. Pork is the main dietary source of vitamins, especially lean pork, which is rich in vitamin B1.

Pork also contains more vitamin B2, which plays an important role in fat synthesis and decomposition.

Efficacy and function 1. Supplement protein and fatty acids. Pork provides high-quality protein and essential fatty acids for humans.

Pork can provide heme (organic iron) and cysteine ??that promotes iron absorption, which can improve iron deficiency anemia.

2. Nourishing kidney and nourishing yin. Pork is mild in nature and sweet in taste. It has the functions of moistening the stomach and intestines, producing body fluids, nourishing kidney qi, and detoxifying heat. It is mainly used to treat fever, dry cough, constipation, nourishing deficiency, nourishing yin, moistening dryness, and nourishing liver yin.

, moisturize the skin, facilitate urination and relieve thirst.

Onions are rich in nutrients and have a spicy smell.

It can stimulate the secretion of the stomach, intestines and digestive glands, increase appetite, and promote digestion. Onions do not contain fat. Its essential oil contains a mixture of sulfur-containing compounds that can lower cholesterol. It can be used to treat indigestion, loss of appetite, and indigestion.

; Onions are the only ones known to contain prostaglandin A.

Prostaglandin A can reduce blood viscosity, thereby lowering blood pressure, reducing peripheral blood vessels and increasing coronary blood flow, and preventing thrombosis.