Preheat your oven to 400°F and line a baking sheet with parchment paper.
Toss the broccoli florets with 0.5 tbsp of avocado oil, sea salt, and black pepper on the baking sheet.
Roast the broccoli for 15-20 minutes until the edges are crispy and slightly charred.
While the broccoli roasts, whisk together the coconut aminos, honey, toasted sesame oil, grated ginger, and minced garlic in a small bowl.
Heat the remaining 0.5 tbsp of avocado oil in a large skillet over medium-high heat.
Season the chicken breast with a tiny pinch of salt and sear for 5-6 minutes per side until golden and cooked through.
Reduce the heat to low, pour the teriyaki sauce into the skillet, and toss the chicken to coat until the sauce thickens into a glossy glaze.
Slice the chicken and serve immediately alongside the roasted broccoli, garnished with sesame seeds.