Cook noodles per package instructions until tender.
Drain noodles and toss with sesame oil lightly.
Heat wok over medium-high heat with vegetable oil.
Add chicken, cook until browned, about 4 minutes.
Add garlic and ginger, cook for 30 seconds.
Toss in broccoli, carrots, and bell pepper slices.
Stir-fry vegetables until just tender, about 3 minutes.
In a bowl, mix soy, oyster, and hoisin sauce.
Add cooked noodles and sauce to the wok.
Toss everything together until well combined and hot.
Sprinkle green onions and red pepper before serving.
Serve your Chicken Lo Mein Recipe hot immediately.