· Heat the vegetable oil in a wok or large skillet over high heat.
· Add the minced garlic and ginger, and stir-fry for about 30 seconds until fragrant.
· Add the marinated chicken to the wok and stir-fry for 5-6 minutes, or until the chicken is cooked through and slightly browned.
· Add the diced red and green bell peppers, roasted peanuts, and dried red chili peppers (if using). Stir-fry for another 2-3 minutes until the peppers are slightly tender.
· Pour the sauce over the ingredients in the wok and stir-fry for an additional 1-2 minutes, coating everything evenly with the sauce.
· Add the chopped green onions (white parts) and stir-fry for another 1 minute.