Optional: sesame seeds and green onions for garnish
Preheat oven to 425°.
Pour arrowroot out onto a plate, then roll chicken into it so that chicken is coated, placing chicken directly onto a foil-lined baking sheet.
Bake chicken for approximately 30 minutes, flipping half way through, until chicken is cooked all the way.
While the chicken is in the oven, make the sauce. Begin by adding all the ingredients to the skillet over medium heat, stirring to combine. Once mixture starts to bubble, reduce heat to a simmer and simmer for 5-10 minutes until sauce thickens just a little bit.
Once chicken is done, remove it from the oven and place chicken directly into the skillet with the sauce, using a spatula or wooden spoon to coat chicken in the sauce.
Place chicken directly onto a plate and serve it with your favorite dipping sauce (I used a store bought sriracha dipping sauce!).