Preheat your oven to 325 and lightly grease a 9x9 casserole dish.
Add arrowroot starch to a large Ziploc bag and set aside. Season your chicken pieces with sea salt and pepper, then place in the Ziploc. Close the bag and shake it well to coat all of the pieces.
Set up a breading station with the eggs beaten in a bowl and a clean plate.
Cover each piece of chicken with the egg and place it on the clean plate. Once they are all coated, heat a skillet with 2 tbsp. of coconut oil over medium high.
Place chicken pieces in a single layer in the hot skillet (do 2 batches if necessary and adding more coconut oil if needed) and cook on each side for 30 seconds, flipping only once. (it will finish cooking in the oven)
Transfer the cooked chicken to the prepared casserole dish and cover it with the chopped peppers and onions.
In a medium-sized bowl stir together the coconut sugar, ketchup, vinegar, faux soy sauce, and garlic powder.
Pour half of the mixture over your chicken and veggies and pop into the oven for 40 minutes, stirring once at the halfway point.
Transfer the remaining sauce to a small saucepan and keep it aside until the chicken is ready, then heat it up to pour over each bowl as desired.
Serve over brown rice, which cooks perfectly while your chicken is in the oven.