
A classic Chinese-style stir-fry featuring tender flank steak, crunchy bamboo shoots, and spicy green peppers. This quick and savory dish is perfect for a weeknight dinner served over a bed of steamed rice.
Prepare the beef by thinly slicing the flank steak against the grain, then cutting those slices into thin strips. For easier slicing, place the meat in the freezer for about 20 minutes beforehand.
In a medium bowl, combine the beef strips with water, cornstarch, 2 teaspoons of neutral oil, oyster sauce, and 1 teaspoon of light soy sauce. Mix well and set aside to marinate at room temperature for 20 minutes.
Heat a wok over high heat until it is almost smoking. Add 1 tablespoon of oil and swirl to coat the surface. Add the beef in a single layer and sear undisturbed for 30 to 40 seconds. Stir-fry for another 30 to 40 seconds until the beef is browned but still slightly rare. Remove the beef from the wok and set aside.
Reheat the wok over high heat and add the remaining tablespoon of oil along with the garlic and sliced peppers. Stir-fry for 20 seconds, then pour in the Shaoxing wine to deglaze the pan. After another 20 seconds, toss in the bamboo shoots.
Return the beef and any accumulated juices to the wok. Season with salt, sugar, the remaining teaspoon of light soy sauce, and the dark soy sauce. Increase the heat to high and stir-fry everything together for one final minute. Serve immediately with steamed rice.
For a less spicy dish, remove the seeds and white membranes from the peppers before slicing. If using canned bamboo shoots, rinse them thoroughly in cold water to remove any 'tinny' flavor from the brine.