1. Cut the onion, slice the ginger, and prepare the seasoning.

2. Peel two tomatoes and mash them.

3. Wash the beef and cut it into pieces.

4, put cold water in the pot, add a spoonful of cooking wine, beef cold water into the pot and cook until the water boils and the meat changes color, and remove the floating foam.

5, put a small amount of oil in the pot, pour the seasoning and saute, then add the onion and ginger.

6. Pour the blanched beef into the pot and stir fry for about 1 min.

7. Pour the beef into the electric pressure cooker, add the right amount of water, add the broken tomato sauce and stew for 30 minutes.

8. When stewing beef, cut potatoes.

9. After the beef is stewed for 30 minutes, exhaust and add potatoes.

10, add appropriate amount of salt to taste and continue stewing 10 minutes.

1 1. Cut the tomatoes into pieces the size of beef.

12. After the beef and potatoes are stewed, add tomatoes and stew for about 5 minutes.