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 jar or bowl, whisk together the honey, tamari, minced garlic, and grated fresh ginger to create the glaze.
Heat the avocado oil in a large non-stick skillet over medium-high heat and sear the chicken pieces until golden brown and cooked through.
While the chicken cooks, steam the broccoli florets and sliced red bell pepper until they are tender-crisp and bright in color.
Pour the honey-garlic glaze into the skillet with the chicken, stirring constantly for 1-2 minutes until the sauce thickens and becomes glossy.
Remove the skillet from the heat and drizzle the sesame oil over the chicken for a nutty aroma.
Divide the cooked rice and steamed vegetables into a bowl, then top with the crispy glazed chicken and any remaining sauce from the pan.