2. Wash the beef shoulder and cut it into strips, put it in a cold water pot for 5 minutes, then take it out and soak it in cold water, cut garlic and ginger into pieces, cut dried peppers into sections, put the processed frozen beef shoulder strips into the pot, pour in a proper amount of red wine, add in soy sauce, white sugar, a little salt, garlic slices, ginger slices and pepper segments, and simmer for 30 minutes after boiling.
3. After turning off the fire, soak the beef shoulder strips in the soup 10- 15 minutes.
4. Then take out the beef shoulder strips to dry the soup, put it in a container, put it in a microwave oven for 5 minutes, and remove the water.
5. Then pour the beef strips into the sealed bag, sprinkle with curry powder, seal and shake the sealed bag to make the beef strips evenly coated with curry powder. Pour it out directly when you eat it. In this way, delicious beef jerky is ready.