Pat the chicken breast dry with paper towels and cut into bite-sized 1-inch cubes.
In a small mixing bowl, whisk together the honey, tamari, minced garlic, and cornstarch until the cornstarch is fully dissolved.
Season the chicken cubes evenly with sea salt and black pepper.
Heat the extra virgin olive oil in a large non-stick skillet over medium-high heat.
Add the chicken to the skillet and cook, stirring occasionally, until golden brown and cooked through, approximately 6-8 minutes.
While the chicken cooks, steam the broccoli florets in a steamer basket over boiling water for 3-4 minutes until tender-crisp and bright green.
Pour the honey-garlic sauce mixture into the skillet with the chicken.
Toss the chicken continuously for 1-2 minutes until the sauce thickens into a glossy, sticky glaze that coats every piece.
Divide the cooked white rice into a bowl and top with the glazed chicken and steamed broccoli.
Garnish with sesame seeds and serve immediately.