Start by slicing the chicken breast into thin, even strips so they cook quickly and stay tender. Sprinkle lightly with salt, pepper, and any preferred spices, then toss gently to coat the pieces evenly without over-seasoning.

Heat a large skillet or pan over medium-high heat and add a small amount of oil, making sure it coats the surface evenly. Once the oil is hot and shimmering, place the chicken into the pan in a single layer so each piece makes contact with the heat.

Let the chicken cook undisturbed for a few minutes to develop a light golden sear. After it releases easily from the pan, stir and continue cooking until the chicken is mostly cooked through but still juicy.

Add the prepared vegetables along with the garlic, ginger, and chili components. Stir quickly and continuously so the aromatics do not burn and the vegetables remain slightly crisp while absorbing the flavors.

Pour the sauce over the chicken and vegetables, then toss everything together briefly until well coated and fragrant. Remove from heat promptly to avoid overcooking and drying out the chicken.

Serve immediately while hot for the best texture and flavor, or divide into airtight containers and allow to cool slightly before refrigerating for easy, high-protein meal prep.