1. Wash the beef well, drain the water, and cut into even small pieces (it is recommended to cut the beef a bit larger, the meat will shrink when it is cooked).
2. Peel the potatoes and cut into pieces for later use.
3. Prepare scallions, ginger, peppers, star anise and other auxiliary materials.
4. Put cold water in the pot, put the green onion and beef in the water, and turn on medium heat.
5. Boil until there is froth in the water, turn off the heat, remove the beef and drain.
6. Put oil in the pot, add the auxiliary ingredients in step 3, and stir-fry on medium heat to create a fragrance.
7. Pour the beef into the pot and stir fry, add the soy sauce cooking wine, stir fry a few times quickly to make the beef evenly colored.
8. Add boiling water to the pot, the beef is over, add rock sugar, turn to a low heat and simmer.
9. After simmering for 1 hour, add potatoes and salt, roll a few times, cover the pot and simmer.
10. When the potatoes are cooked and cooked, turn on high heat to collect the juice.
11. Tumble and simmer for a few minutes before it can be out of the pot.
Tips:1. Cooking wine can be replaced with white wine;
2. Add boiled water when stewing beef, cold water tends to shrink the meat, not easy to stew.
