Cut the chicken breast into bite-sized pieces and season evenly with sea salt and black pepper.
In a small glass bowl, whisk together the coconut aminos, honey, toasted sesame oil, minced fresh ginger, and minced garlic to create the teriyaki glaze.
Heat the avocado oil in a large non-stick skillet over medium-high heat until shimmering.
Add the chicken to the skillet and sauté until golden brown and cooked through, approximately 5 to 6 minutes.
Toss in the diced red bell pepper and fresh pineapple chunks, cooking for an additional 3 minutes until the peppers are tender-crisp.
Pour the prepared teriyaki glaze over the chicken and pineapple mixture, simmering for 2 minutes until the sauce reduces into a thick, glossy coating.
While the sauce thickens, steam the broccoli florets in a steamer basket for 4 minutes until they are bright green and tender.
Place the fluffy cooked white rice into a serving bowl and top with the glazed chicken, pineapple, and steamed broccoli.
Garnish the bowl with thinly sliced green onions and a sprinkle of sesame seeds before serving hot.