In a large bowl, combine all chicken marinade ingredients. Stir to coat the chicken and set aside for 10 minutes.
In another bowl, whisk together all the sauce ingredients. Set aside.
In a large pan, heat ⅛ cup oil over medium-high heat and cook the chicken for 2-4 minutes, or until slightly brown on the outside. Transfer the chicken to a bowl.
Add the remaining oil and stir fry the red bell pepper, green bell pepper, dried chili, and garlic. Stir fry for 2 minutes.
Add the sauce mixture, and peanut and stir until well combined. Return the cooked chicken to a pan, cook and stirring for 2 minutes.
Stir in green onion and cook until the sauce is thicken. Serve with a warm rice or noodles. Enjoy!