Ingredients: beef, sesame oil, egg white, starch, salt and pepper oil.

1, wash the whole lean beef. As shown in the figure below:

2. Slice the beef and cut it horizontally, so that the meat is easy to chew. As shown in the figure below:

3. Add salt to the sliced meat, add the beaten egg white, and stir the meat and seasoning evenly by hand to let the meat absorb the flavor of the seasoning. As shown in the figure below:

4, add the right amount of sesame oil, pepper oil, fully stir, so that the meat can absorb oil. As shown in the figure below:

5, add starch, add the right amount of water, and fully stir to make the beef more tasty. As shown in the figure below:

6. After stirring, wait for 20 minutes to make the beef more tasty. As shown in the figure below:

7. After waiting for 20 minutes, the beef slices are marinated. As shown in the figure below: