Preheat your oven to 400°F and toss the broccoli florets with avocado oil, sea salt, and black pepper on a large baking sheet.
Roast the broccoli for 15-20 minutes until the edges are golden and slightly charred.
While the broccoli roasts, slice the chicken breast into bite-sized pieces and toss them in a bowl with arrowroot powder, salt, and pepper until lightly coated.
In a small jar, whisk together the coconut aminos, honey, minced ginger, minced garlic, and toasted sesame oil to create the teriyaki glaze.
Heat a large non-stick skillet over medium-high heat and sear the chicken pieces for 5-7 minutes until they are golden brown and cooked through.
Pour the teriyaki glaze into the skillet with the chicken, stirring constantly for 1-2 minutes until the sauce thickens and coats the chicken beautifully.
Plate the crispy chicken alongside the roasted broccoli and finish with a sprinkle of toasted sesame seeds.