Step 1: Marinate the chicken
Place the chicken pieces in a large mixing bowl. Add the soy sauce, unsweetened white grape juice, and cornstarch.
Stir until the chicken is evenly coated. Set aside while preparing the vegetables.
Step 2: Prepare the vegetables
Wash the zucchini, bell pepper, broccoli, and green onions.
Cut the zucchini into quartered rounds, slice the bell pepper into squares, and divide the broccoli into small florets.
Mince the garlic and chop the green onions. Keep everything nearby so the ingredients are ready when cooking begins.
Step 3: Heat the skillet
Heat 1 tablespoon of vegetable oil in a large skillet or wok over medium-high heat.
Allow the oil to become hot before adding the vegetables.
Step 4: Stir fry the vegetables
Add the zucchini, green bell pepper, broccoli, and minced garlic to the skillet.
Cook for 2–3 minutes, stirring frequently, until the vegetables begin to soften and the garlic becomes fragrant.
Step 5: Add the chicken broth
Pour the chicken broth into the skillet and stir gently.
Cover and simmer for 4–5 minutes, or until the vegetables are tender but still retain a little crunch.
Transfer the vegetables and cooking liquid to a large bowl. Carefully wipe the skillet clean.
Step 6: Cook the chicken
Add the remaining tablespoon of vegetable oil to the skillet and heat over medium-high heat.
Add the marinated chicken, spreading the pieces into an even layer.
Cook for approximately 5 minutes, stirring frequently, until the chicken is lightly golden and cooked through.
The chicken should reach an internal temperature of 165°F (74°C).
Step 7: Combine everything
Return the cooked vegetables and their liquid to the skillet with the chicken.
Stir gently to combine all the ingredients.
Continue cooking for another 2–3 minutes, allowing the sauce to lightly coat the chicken and vegetables.
The finished Chicken and Vegetable Stir Fry should have tender chicken, colorful vegetables, and a light, savory sauce.
Step 8: Garnish and serve
Remove the skillet from the heat.
Sprinkle the chopped green onions over the top and serve immediately.
Enjoy with steamed rice, noodles, or your favorite side dish.