Pat the chicken breast dry with a paper towel and cut into bite-sized cubes.
In a small bowl, toss the chicken with arrowroot powder, sea salt, and black pepper until evenly coated.
Heat the toasted sesame oil in a large skillet over medium-high heat.
Add the chicken to the skillet and sear until golden brown and crispy on all sides, about 6 to 8 minutes.
While the chicken cooks, steam the broccoli florets for 3 to 4 minutes until tender and bright green.
In a small jar, whisk together the tamari, honey, minced ginger, and minced garlic.
Pour the sauce over the crispy chicken in the skillet and toss for 1 minute until the glaze thickens and coats the meat.
Assemble the bowl by placing the fluffy basmati rice at the base, topped with the glazed chicken and steamed broccoli.
Garnish with sesame seeds before serving.