Preheat the oven to 400°F and line a baking sheet with parchment paper for easy cleanup.
Toss the broccoli florets and sliced bell peppers with 0.5 tbsp of olive oil, salt, and pepper on the prepared sheet.
Roast the vegetables for 15 minutes until they are tender and the edges are slightly caramelized.
While the vegetables roast, toss the cubed chicken breast in a bowl with arrowroot starch until evenly coated.
Heat the remaining 0.5 tbsp of olive oil in a skillet over medium-high heat and sear the chicken until golden and crispy.
In a small bowl, whisk together the coconut aminos, honey, grated ginger, and minced garlic to create the sauce.
Pour the sauce into the skillet with the chicken, simmering for 2 minutes until the glaze becomes thick and glossy.
Arrange the roasted vegetables on a plate, top with the crispy glazed chicken, and finish with a sprinkle of sesame seeds.