(1) Wash the sirloin, remove the hard fascia and fat, and cut it into cubes about 2 cm square. After washing onion, carrot and celery, all of them are cut into 1 cm square cubes, garlic is peeled and sliced, and tomatoes are cut into small pieces for later use.

(2) Put the cut beef brisket into a cold water pot, and boil it over high fire for about 2-3 minutes. After all the blood in the brisket is boiled, take it out and rinse it clean (the water in the pot is not needed).

(3) Pour the oil into the pot and heat it with high fire. When the oil is 50% hot, add chopped green onion and garlic, stir-fry until fragrant, add diced carrot and celery, stir-fry for about 2 minutes, and take out for later use.

(4) Pour a little oil into the pot. When the oil is 50% hot, put in the tomato pieces, then pour in the tomato sauce, stir-fry for about 3 minutes on medium heat, then add water (it must not cross the surface of the tomato), continue to cook for 5 minutes after the fire boils, and then pour the soup and tomatoes into the soup pot.

(5) Pour the cooked brisket into the soup pot, add the water without brisket, and add salt, white pepper, fragrant leaves and thyme. When the fire comes to a boil, turn down the cover and cook slowly 1 hour. When the brisket is soft and rotten, add the fried diced vegetables and continue to cook for 15 minutes.

2. Luo Can Songtang helps children grow taller? It has a certain effect. Luo Songtang is a thick soup with beet as the main ingredient, potatoes, carrots, spinach, beef pieces, cream and other ingredients. Sweet and sour taste, high nutritional value, especially rich in protein, calcium, iron, zinc, vitamin A and other nutrients, which can promote growth and height. Children drink it once a week, which has a certain effect on growth and height.