Preparation Steps

• Cook egg noodles according to package directions. Drain and set aside.
• In a small bowl, whisk together soy sauce, oyster sauce, sesame oil, rice vinegar, brown sugar, cornstarch, and water for the sauce. Set aside.
• Heat vegetable oil in a large skillet or wok over medium-high heat.
• Add sliced beef and stir-fry until browned. Remove beef from the skillet and set aside.
• Add sliced onion to the skillet and stir-fry until softened, about 2 minutes.
• Add minced garlic, broccoli florets, and bell pepper. Stir-fry for another 3-4 minutes until vegetables are tender-crisp.
• Return the beef to the skillet. Pour the prepared sauce over the beef and vegetables.
• Stir well to coat everything in the sauce. Cook for 1-2 minutes until the sauce thickens.
• Add the cooked noodles to the skillet and toss to combine with the beef and vegetables.
• Serve immediately.