1. Cut large tomatoes into cubes, put them in when the oil is hot
2. When the tomatoes are soft, add a spoonful of beef broth and press the tomatoes with a spatula to make them rotten.
3. Use chopsticks to remove the tomato wallet
4. Add a spoonful of tomato sauce and beef cubes
5. Add appropriate amount of beef broth to boil over high heat, season with salt
6. Noodles are cooked in a separate pot
7. Finished product
