Sizzling strips of tender beef, punchy fresh ginger, and a peppery, glossy sauce come together in minutes for a weeknight-friendly stir fry that’s bold, balanced, and irresistibly savory.
1tbspShaoxing winedry sherry works as a substitute
1tspbrown sugar
3tspcornstarch2.0 tsp for marinade + 1.0 tsp for slurry
1tbspfresh ginger, finely minced
2clovegarlic, minced
1.5tspcoarsely ground black pepperfreshly cracked for best flavor
2tbspvegetable oildivided
1mediumyellow onion, thinly sliced
1mediumred bell pepper, thin strips
0.5cupbeef brothor chicken broth
1tsprice vinegar
1tspsesame oilto finish
1tbspwaterto mix with 1.0 tsp cornstarch for slurry
0.25tspcrushed red pepper flakesoptional heat
3wholescallions, thinly slicedfor garnish
4cupcooked white ricefor serving
Instructions
Preparation Steps
Partially freeze the flank steak for 10 minutes to firm it up, then slice thinly against the grain.
In a bowl, whisk 1.5 tbsp soy sauce, Shaoxing wine, brown sugar, 2.0 tsp cornstarch, baking soda, half the ginger, and 1.0 minced garlic clove. Add beef and toss to coat; marinate 15 minutes while you prep vegetables.
Make the sauce: In a cup, stir together beef broth, remaining 1.5 tbsp soy sauce, oyster sauce, rice vinegar, remaining ginger and garlic, and black pepper. In a separate small cup, mix 1.0 tsp cornstarch with 1.0 tbsp water to make a slurry; set both aside.
Heat a large skillet or wok over high heat until very hot. Add 1.0 tbsp oil and half the beef in a single layer. Sear 60 to 90 seconds until browned but still pink inside. Transfer to a plate and repeat with remaining 1.0 tbsp oil and beef.
Add onion and red bell pepper to the empty pan. Stir-fry over high heat for 2 minutes until crisp-tender.
Return beef and any juices to the pan. Pour in the sauce and bring to a rapid simmer. Stir in the cornstarch slurry and cook, tossing, until the sauce turns glossy and lightly thickens, about 1 to 2 minutes.
Turn off heat and finish with sesame oil and red pepper flakes (if using). Taste and adjust seasoning with a pinch more soy sauce or black pepper as desired.
Serve immediately over cooked white rice and garnish with sliced scallions.
Notes
Slice the beef thinly and keep the pan very hot for restaurant-style sear and tenderness. Baking soda in the marinade is optional but helps achieve a velvety texture. For extra pepper bite, crack pepper fresh right before serving.