Preheat your oven to 400°F (200°C) and line a baking sheet with parchment paper.
Slice the red bell pepper into strips and toss them on the baking sheet with the broccoli florets, olive oil, sea salt, and black pepper.
Roast the vegetables for 15-20 minutes until they are tender and show light golden-brown edges.
While the vegetables roast, mince the garlic and grate the fresh ginger.
In a small bowl, whisk together the coconut aminos, honey, minced ginger, minced garlic, and toasted sesame oil to create the teriyaki glaze.
Heat a non-stick skillet over medium-high heat and sear the chicken breast for 5-7 minutes per side until the internal temperature reaches 165°F.
Reduce the skillet heat to low and pour the teriyaki glaze over the chicken, tossing frequently for 1-2 minutes until the sauce becomes thick and glossy.
Slice the chicken and serve it over the roasted vegetables, garnishing with sesame seeds for a final touch.