Creating Quick Chicken Zucchini Stir Fry can be simple if you follow these clear steps:

1. Prepare Ingredients: Slice the chicken, zucchinis, and bell pepper. Mince the garlic.
2. Marinate Chicken: In a bowl, combine the sliced chicken with soy sauce, oyster sauce, and cornstarch. Mix well and let it sit for about 10 minutes.
3. Heat Oil: In a large skillet or wok, heat vegetable oil over medium-high heat.
4. Cook Chicken: Add the marinated chicken to the skillet. Cook for 5-7 minutes until the chicken is browned and cooked through. Remove from skillet and set aside.
5. Sauté Vegetables: In the same skillet, add a bit more oil if needed and toss in the minced garlic, sliced zucchini, and bell pepper. Stir-fry for about 3-4 minutes until the vegetables are tender yet crisp.
6. Combine: Return the cooked chicken to the skillet. Stir everything together for another 2-3 minutes to combine flavors.
7. Season: Taste and adjust seasoning with salt and pepper as desired.
8. Garnish: If desired, sprinkle with sesame seeds and sliced green onions before serving.

Following these steps will guide you in creating a delicious Quick Chicken Zucchini Stir Fry effortlessly.