01 -
Slice the beef as thinly as possible. Toss the beef in a bowl with cornstarch, which will help create a tender texture and a slight crisp when stir-fried. Let it sit for about 10 minutes while you prep the vegetables.
02 -
In a small bowl, whisk together the soy sauce, oyster sauce, honey, sesame oil, red pepper flakes (if using), beef broth, and cornstarch. This combination creates a rich, glossy sauce that coats the beef and vegetables beautifully. Set the sauce aside.
03 -
Heat one tablespoon of vegetable oil in a large skillet or wok over medium-high heat. Once hot, add the beef in a single layer and cook for 2-3 minutes per side until browned. Remove the beef from the pan and set it aside on a plate.
04 -
Add another tablespoon of oil to the pan. Toss in the garlic and ginger, stirring quickly to release their aroma. Then, add the bell peppers, broccoli, carrot, and zucchini. Stir-fry for about 3-4 minutes, keeping the veggies crisp and vibrant.
05 -
Return the beef to the pan, pouring the prepared sauce over the top. Stir everything together, ensuring the sauce evenly coats the meat and vegetables. Cook for another 1-2 minutes, allowing the sauce to thicken slightly.
06 -
Remove from heat and sprinkle with chopped green onions and sesame seeds for an added layer of flavor and texture. Serve immediately over steamed rice or noodles.