Preheat your oven to 400°F and line a large baking sheet with parchment paper.
Cut the chicken breast into 1-inch cubes and chop the broccoli, bell pepper, and carrots into bite-sized pieces.
Spread the chicken and vegetables across the baking sheet, drizzle with olive oil, and sprinkle with sea salt and black pepper.
Roast in the oven for 15-18 minutes, or until the chicken is cooked through and the vegetables are tender-crisp.
While the tray is roasting, combine coconut aminos, honey, minced ginger, and minced garlic in a small saucepan over medium-low heat.
Simmer the sauce for 3-5 minutes until it thickens slightly into a glaze.
Remove the baking sheet from the oven, pour the glaze over the chicken and vegetables, and toss to coat evenly.
Garnish with sesame seeds and serve immediately.