In a small bowl, whisk together the tamari, honey, sesame oil, minced garlic, and grated ginger to create the teriyaki glaze.
Pat the salmon fillet dry with a paper towel and season both sides with sea salt and black pepper.
Heat the avocado oil in a medium non-stick skillet over medium-high heat.
Place the salmon skin-side up in the skillet and sear for 4 minutes until a golden-brown crust forms.
Flip the salmon carefully and pour the glaze into the pan, allowing it to bubble and thicken for 3 to 4 minutes.
While the salmon finishes, steam the broccoli florets in a steamer basket for 5 minutes until tender-crisp.
Spoon the thickened glaze repeatedly over the salmon during the last minute of cooking to ensure a sticky coating.
Serve the salmon over the cooked brown rice, with steamed broccoli on the side, and garnish with sesame seeds and sliced green onions.