Preheat your oven to 400°F (200°C) and line a large baking sheet with parchment paper for easy cleanup.
On the baking sheet, toss the broccoli florets, sliced bell pepper, and carrots with half of the avocado oil, sea salt, and black pepper.
Roast the vegetables in the oven for 15-18 minutes until they are tender and show slight charred edges.
While the vegetables roast, whisk together the coconut aminos, raw honey, grated ginger, and minced garlic in a small bowl to create the glaze.
Season the chicken breast with the remaining salt and pepper, then sear in a hot skillet with the rest of the avocado oil over medium-high heat until golden and cooked through.
Lower the heat and pour the teriyaki glaze into the skillet with the chicken, simmering for 1-2 minutes until the sauce thickens into a sticky coating.
Slice the chicken and serve it immediately alongside the roasted vegetables, garnished with a sprinkle of sesame seeds.