
This savory chicken stir-fry combines tender slices of chicken breast with crisp Chinese broccoli and earthy oyster mushrooms in a light, glossy sauce. It is a fast, flavorful dinner that delivers classic Chinese takeout-style flavor with fresh ingredients and a cleaner finish.
Slice the chicken breast thinly against the grain. In a bowl, combine the chicken with the water, cornstarch, vegetable oil, and oyster sauce. Mix well until the liquid is fully absorbed, then let the chicken marinate for 15 to 20 minutes.
Trim the tough ends from the Chinese broccoli. Separate the leaves from the thicker stems and cut any large pieces into bite-size lengths. Tear the oyster mushrooms into smaller clusters, then thinly slice the ginger and mince the garlic.
In a small bowl, stir together the chicken stock, light soy sauce, Shaoxing wine, white pepper, sugar, and sesame oil. Set the sauce aside so it is ready to add quickly.
Bring a pot of water to a boil. Blanch the Chinese broccoli for 30 to 45 seconds, just until the stems turn bright green and slightly tender. Drain well and set aside.
Heat a wok or large skillet over high heat until very hot. Add the chicken in a single layer and sear briefly, then stir-fry for 1 to 2 minutes until mostly cooked through. Transfer to a plate.
Reduce the heat slightly and add the ginger to the wok. Stir for a few seconds until fragrant, then add the mushrooms and garlic. Stir-fry for 1 to 2 minutes, until the mushrooms soften and any released moisture starts to cook off.
Give the sauce a quick stir and pour it into the wok. Bring it to a simmer and cook for 30 to 60 seconds, until it lightly thickens and turns glossy.
Return the chicken to the wok, then add the blanched Chinese broccoli. Toss everything together for 30 seconds to 1 minute, until evenly coated and heated through. Serve immediately.
If Chinese broccoli is unavailable, broccolini is the closest substitute. Use a very hot wok or skillet so the chicken sears instead of steaming, and avoid overcrowding the pan. Leftovers keep well in the refrigerator for up to 2 days and are best reheated quickly over medium-high heat.