1. Wash the beef and cut into pieces of about 4 cm
2. Put the beef in a pot and boil on high heat, then change to low heat and cook for 1 hour
3. Take the soup every hour, a total of 4 times, and then pour the 4 times the soup together to collect the juice
4. Add cooking wine and salt during the juice harvesting process to make a bowl, then seal the fresh-keeping film and put it in the refrigerator
5. Use a knife to make a round along the edge of the bowl to separate the frozen beef broth from the bowl.
6. Chop mint, sprinkle it on the beef broth and eat it with a spoon. It tastes cold and refreshing, melts in your mouth, and has an extremely mellow flavor.
Tips:Beef must not be cut too small, otherwise the beef will become loose after cooking for a long time. The beef after boiling the soup can be used to cook tomatoes. It can be said to be one way and two ways to eat.
