Prepare the brown rice according to package instructions until tender and fluffy.
Cut the chicken breast into bite-sized pieces and toss in a bowl with cornstarch, sea salt, and black pepper until evenly coated.
In a small bowl, whisk together the honey, tamari, minced garlic, and grated fresh ginger to create the glaze.
Heat the olive oil in a large skillet over medium-high heat. Add the chicken and sear until golden brown and cooked through, about 6-8 minutes.
While the chicken cooks, steam the broccoli florets until they are bright green and fork-tender.
Pour the honey-garlic glaze into the skillet with the chicken, stirring constantly for 1-2 minutes until the sauce thickens and coats the meat.
Assemble the bowls by layering the brown rice, steamed broccoli, and crispy glazed chicken.
Garnish with sesame seeds before serving.