Cooking Steps

1. 

   Step1:Curing of beef fillet with cooking wine, soy sauce and starc

2. 

   Step2:In the process of pickling, dice the potatoes, green and red peppers and onions for later use, sliced ginger and chopped garlic

3. 

   Step3:Put oil in the pot. Heat the oil and stir fry the beef fillet. When it's ripe, take it out

4. 

   Step4:Pour the oil in the pot. Turn on the fire. Heat the oil and stir fry the ginger slices. Then stir fry the green and red peppers. Stir for a minute or two, then add the potatoes, onions and minced garlic and stir

5. 

   Step5:When the edge of the potato becomes transparent, stir fry the beef fillet together. Then add a little water. Pour in soy sauce, oyster sauce and a little sugar. Add some salt and pepper. Turn the water to boil, then turn to a small fire, cover and simmer (soy sauce can be more, salt can be less

6. 

   Step6:When the potatoes are ripe, add water starch, stir fry and collect the juice