1, beef tenderloin washed, patted with the back of the knife to loosen, cut into thin julienne strips, add marinade to grasp, marinate for 15 minutes.

2, celery tear away the old tendons, cleaned and cut into julienne; dried beans cut into strips, red pepper cut into thin julienne; garlic slices, green onions cut into sections.

3. Heat 3 tablespoons of oil and stir-fry the beef tenderloin until browned, then drain the oil.

4: Add 1 tablespoon of oil and stir-fry the garlic and dried beans over low heat until fragrant.

5. Stir in celery and bell pepper, and season with 1/3 tablespoon salt.

6: Pour in the shredded beef tenderloin and cook with the ingredients in the pan.

7: Sprinkle in the scallions and stir-fry well.