Pat the chicken breast dry and cut into 1-inch bite-sized pieces.
In a small bowl, toss the chicken with arrowroot powder, sea salt, and black pepper until evenly coated.
In a separate small jar, whisk together the honey, coconut aminos, toasted sesame oil, minced garlic, and grated ginger to create the sauce.
Heat the avocado oil in a large non-stick skillet over medium-high heat.
Add the chicken to the skillet in a single layer and sear for 3-4 minutes per side until golden brown and cooked through.
While the chicken cooks, steam the broccoli florets for 4-5 minutes until bright green and tender-crisp.
Reduce the skillet heat to medium-low and pour the sauce over the chicken bites.
Toss the chicken continuously for 1-2 minutes until the sauce thickens into a glossy, sticky glaze.
Serve the honey-garlic chicken over the warm brown rice with the steamed broccoli on the side.