In a small to medium mixing bowl, whisk together the sauce ingredients, making sure to fulling incorporate the arrowroot powder. Make sure it doesn't leave any clumps.
In a large skillet, warm the oil and brown the chicken on all sides until nearly cooked.
Pour in the sauce and finish cooking the chicken, stirring the entire time. If the sauce is too thick, or if you don't feel like there's enough of it, add a splash of chicken broth, a little at a time, stirring well between additions until you get the consistency you like best.
When done, transfer to a plate and top with chopped peanuts for garnish. Serve over cauliflower rice for a low carb meal, or over regular rice for those who can have the carbs. This is also great used on a salad.
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Notes
Please note that the nutrition data given here is a ballpark figure. Exact data is not possible. Optional garnish peanuts not included.