Ingredients
Equipment
Method
- Trim any excess fat from the flank steak and slice it very thinly against the grain.
- Pat the beef slices dry with paper towels to remove surface moisture.
- In a shallow bowl, mix cornstarch with salt and white pepper; coat the beef slices in this mixture.
- Heat vegetable oil in the wok or skillet to 350°F (175°C).
- Fry beef slices in batches for 2 to 3 minutes until golden and crispy.
- Transfer cooked beef to a plate lined with paper towels.
- In a small bowl, whisk together soy sauce, rice vinegar, brown sugar, sesame oil, water, garlic, ginger, and red pepper flakes.
- Pour out most of the oil from the wok, leaving about 2 tablespoons; add minced garlic and ginger and stir for 30 seconds.
- Add the sauce to the wok and cook for 1 minute until it thickens slightly.
- Add the fried beef back into the wok and toss for 1 to 2 minutes until well coated.
- Serve the Beijing beef topped with fried onions, sesame seeds, and sliced green onions.
Notes
Serve immediately over steamed rice or crispy noodles for the best experience.
