Creating Stunning Mongolian Ground Beef Noodles is straightforward if you follow these simple steps:

1. Cook Noodles: Boil the noodles according to package instructions. Drain and set aside.
2. Brown the Beef: Heat vegetable oil in a large skillet over medium heat. Add the ground beef and cook until browned, about 5-7 minutes.
3. Add Aromatics: Add minced garlic and ginger to the beef, cooking until fragrant, about 1 minute.
4. Stir in Vegetables: Incorporate the sliced bell pepper and broccoli florets, stirring well until they begin to soften, about 3-4 minutes.
5. Season the Mixture: Pour in soy sauce, oyster sauce, and sesame oil. Stir until the beef and vegetables are fully coated. Season with salt, pepper, and chili flakes if desired.
6. Combine with Noodles: Add the cooked noodles to the skillet. Toss everything together over medium heat until thoroughly mixed and heated through, about 2-3 minutes.
7. Garnish: Stir in chopped green onions for a fresh finish.
8. Serve Immediately: Serve hot and enjoy the delightful flavors!

These simple steps will guide you through preparing this incredible dish without any stress.