Preheat your oven to 400°F and line a large baking sheet with parchment paper for easy cleanup.
Toss the broccoli florets and red bell pepper slices with 0.5 tbsp of avocado oil and the sea salt on the prepared baking sheet.
Roast the vegetables for 15 to 18 minutes until they are tender and show slight charred edges.
While vegetables roast, season the chicken breast with garlic powder and black pepper.
Heat the remaining 0.5 tbsp of avocado oil in a non-stick skillet over medium-high heat and sear the chicken for 5-7 minutes per side until golden and cooked through.
In a small glass jar, whisk together the coconut aminos, honey, grated ginger, and toasted sesame oil.
Reduce the skillet heat to low, pour the sauce over the chicken, and simmer for 2 minutes until the sauce becomes a thick, sticky glaze.
Slice the chicken into strips and serve immediately over the roasted vegetables, garnished with a sprinkle of sesame seeds.