Heat wok or heavy bottom pot over high heat. Add 1 Tbl. of peanut oil and marinated chicken. Stir-fry until chicken is golden brown, about 2-3 minutes or until cooked through. Remove from pan and reserve.
If needed add additional 1 Tbl. of peanut oil and stir-fry the diced veggies for 2 minutes. Add peanuts, ginger, garlic and scallion and cook for an additional minute. Return chicken to pan.
Add soy sauce, sesame oil, rice wine vinegar and chicken broth and heat through.
Serve with sriracha hot sauce and fresh cilantro.