Brown Chicken: Heat oil in skillet over medium-high heat. Add chicken and cook until browned on both sides (doesn’t need to be cooked all the way through). Remove to a plate and cover.
Cook sauce: Add the remaining ingredients to the skillet then stir well to combine. Cook over medium heat until it comes to a low boil. Boil for 1 minute. The sauce should be thick enough to coat the back of the spoon.
Combine: Stir in chicken and cook for a few more minutes, just until chicken is cooked through.
Serve: Garnish with chopped green onion. Serve over cooked rice, with steamed vegetables on the side.
