Step 2: clean the beef and cut it into large pieces of about 3 cm, which is very enjoyable to eat; Tomatoes are cut into small pieces and will melt if cooked for a long time. There is no need to cut them into too small pieces.
Step 3: Prepare seasonings such as garlic, onion and anise cinnamon. Because it is necessary to highlight the sour taste of tomatoes, these seasonings don't need too much, so as to avoid the taste becoming too miscellaneous; Mushrooms are sliced to facilitate the absorption of taste.
Step 4: blanch the beef to remove impurities, and remove the beef from the boiling place with a colander to avoid floating foam on it; If too much froth hangs on the meat, you can wash it with warm water.
Step 5: Stir-fry the tomatoes directly in the iron pan to make soup. Yes, not a drop of oil; Stir-fry beef a few times, then add spices, soy sauce and salt, and boil in hot water.
Step 6: cover the lid and turn to low heat, and simmer until the soup is thick and rotten; Check the soup on the way. If it is too little, heat the water to prevent the dry pot.
Step 7: After you finish eating, you can put the pot directly on the table. If you want to cook a pot in advance and eat it at any time, you can put it in a small pot and heat it with an alcohol stove. It is steaming and very comfortable to eat.
Note: cooking skills: beef is fat and thin at the waist, and the meat is fresh and tender. Stewing tomatoes together will not only taste delicious, but also promote the beef to cook faster. The stewing time is not fixed, depending on the sealing performance of the selected pot, the tenderness of the meat and your favorite taste; When you are not sure whether it is cooked, you can taste it with a piece; Different brands of soy sauce have different salinity, so it should be added as appropriate.