Follow these easy steps to create Delicious Chicken Teriyaki Noodles:

1. Cook the Noodles: In a large pot of boiling water, cook the chow mein noodles according to the package directions. Drain and set aside.
2. Heat the Oil: In a large skillet or wok, heat the vegetable oil over medium-high heat.
3. Add the Chicken: Add the sliced chicken breast to the skillet, cooking for about 3-4 minutes until the chicken is golden brown and cooked through.
4. Sauté the Aromatics: Add the minced garlic and grated ginger to the skillet, swirling them around for about 30 seconds until fragrant.
5. Add the Vegetables: Toss in the mixed vegetables and stir-fry for another 2-3 minutes, until they are tender but still crisp.
6. Add the Sauce: Pour in the teriyaki sauce, stirring to coat all the ingredients evenly. Allow it to simmer for about 1 minute.
7. Combine the Noodles: Add the cooked chow mein noodles to the skillet, tossing everything together until the noodles are heated through and coated in the sauce.
8. Garnish and Serve: Remove from heat. Serve hot, garnished with sesame seeds and sliced green onions if desired.

These straightforward steps make it easy for anyone to whip up this amazing dish.