2. Prepare 5 cloves of garlic, cut into small pieces, 4 pieces of ginger as big as 1 yuan coin, and a spoonful of shredded pepper (this is added according to personal taste).
3, burn a little oil in the pot, which can wet the bottom of the pot. Stir-fry ginger, garlic and pepper. Stir-fry and add water. The amount of water varies from person to person.
4. After the water is boiled, transfer all the water and beef to the soup pot, skim off the floating foam, cover the pot and turn off the low heat for 20 minutes, then add peeled and diced tomatoes and sweet corn. As usual, turn off the heat, cover and simmer for 20 minutes.
5. Sprinkle a handful of rosemary before cooking. If you don't have rosemary, you can replace it with coriander or leek. Finally, put the right amount of salt.