
This quick chicken and mung bean sprout stir-fry delivers tender slices of chicken, crisp sprouts, and savory wok flavor in just a few minutes of cooking. It is a simple weeknight dish with classic Chinese-style seasonings that pairs perfectly with steamed rice.
Slice the chicken thighs into thin strips. In a bowl, mix the chicken with 1 tbsp water until the liquid is absorbed, then stir in 1 tsp vegetable oil, 1/2 tsp soy sauce, and 1 tsp cornstarch. Let the chicken marinate for 20 minutes.
Rinse the mung bean sprouts well in cold water and let them sit for 2 to 3 minutes to refresh. Drain thoroughly so they stay crisp when stir-fried.
Prepare the remaining ingredients before you start cooking: slice the scallions, separating the white and green parts; mince the garlic; and slice the shiitake mushrooms. Have the Shaoxing wine, oyster sauce, salt, sesame oil, white pepper, and MSG ready beside the stove.
Heat a wok or large skillet over high heat until very hot. Add about 2 tbsp oil, swirl to coat, then add the chicken in a single layer. Let it sear briefly, stir-fry for about 30 to 40 seconds, and remove it to a bowl while still slightly undercooked.
Add 1 more tbsp oil to the wok. Stir-fry the mushrooms and the white parts of the scallions for about 10 seconds, then add the garlic and cook just until fragrant.
Add the mung bean sprouts and toss quickly over high heat. Pour the Shaoxing wine around the edge of the wok, then add the oyster sauce, salt, sesame oil, white pepper, and MSG if using.
Return the chicken and any juices from the bowl to the wok. Add the green parts of the scallions and stir-fry everything together for 30 to 45 seconds, tossing constantly so the sprouts stay crisp-tender.
Cook just until the bean sprouts begin to soften and turn slightly translucent, but do not overcook. Serve immediately while hot.
For the best texture, keep the heat high and the cooking time short so the bean sprouts stay crisp instead of watery. If you cannot find Shaoxing wine, dry sherry works well. Leftovers can be refrigerated for up to 1 day, though the sprouts are best eaten fresh.