1. First prepare all the ingredients.
2. After washing the beef, cut it into small pieces with a knife.
3. In the soup pot of the Dongling breakfast machine, add an appropriate amount of water, first add the cooking wine, and then add the chopped green onion and ginger slices. After boiling, put the cut beef into the pot.
4. After the beef is boiled on high heat, continue to cook for about 5 minutes, then remove and drain the water for later use.
5. Pour the peanut oil into the frying pan and heat it up, slowly fry the pepper and star anise on a low heat, and then saute the onion.
6. At this time, add the tomatoes diced in advance and pour in the light soy sauce.
7. Stir-fry over high heat until the tomatoes are tender.
8. Pour an appropriate amount of water into the soup pot and boil it, then add the beef cubes that have been blanched in advance.
9. Add the diced potatoes.
10. At this time, pour the stir-fried tomatoes into the pot.
11. After the fire is boiled, cover the pot and simmer slowly for about 20 minutes.
12. When I saw that the soup in the pot became thicker and thicker.
13. Add the right amount of salt and chicken essence to taste.
14. Bring to a boil and turn off the heat, and sprinkle with coriander.
