Prepare the brown rice according to package directions and set aside.
In a small bowl, whisk together the coconut aminos, rice vinegar, raw honey, arrowroot powder, and toasted sesame oil to create the sauce.
Dice the chicken breast into one-inch cubes and season evenly with sea salt.
Heat the avocado oil in a large skillet or wok over medium-high heat.
Add the chicken to the hot skillet and sear until golden brown and cooked through, approximately 6 minutes.
Remove the chicken from the pan and add the broccoli florets with two tablespoons of water; cover and steam for 3 minutes until vibrant green.
Stir in the minced garlic, grated fresh ginger, and red pepper flakes, sautéing for 60 seconds until fragrant.
Return the chicken to the skillet and pour the prepared sauce over the chicken and broccoli.
Toss continuously for 1 to 2 minutes until the sauce thickens into a glossy glaze that coats every piece.
Serve the glazed chicken and broccoli over the warm cooked brown rice.