Cut the chicken breast into bite-sized 1-inch cubes and pat them dry with a paper towel.
In a medium bowl, toss the chicken cubes with cornstarch, sea salt, and black pepper until evenly coated.
Whisk together the honey, tamari, minced garlic, and grated fresh ginger in a small bowl to create the glaze.
Steam the broccoli florets for 4-5 minutes until they are tender-bright green, then set aside.
Heat the olive oil in a non-stick skillet over medium-high heat and add the chicken in a single layer.
Cook the chicken for 6-8 minutes, turning occasionally, until all sides are golden brown and crispy.
Pour the honey-garlic glaze over the chicken in the skillet and stir constantly for 1-2 minutes until the sauce thickens and coats the meat.
Assemble the bowl by placing the cooked rice at the base, topped with the crispy chicken and steamed broccoli.
Garnish with sesame seeds and serve immediately while hot.