Whisk together the coconut aminos, maple syrup, grated fresh ginger, and minced garlic in a small bowl to create the teriyaki glaze.
Season the salmon fillet evenly with sea salt and black pepper on both sides.
Heat the toasted sesame oil in a non-stick skillet over medium-high heat until shimmering.
Place the salmon fillet skin-side up in the skillet and sear for 4 minutes until a golden-brown crust forms.
Flip the salmon carefully and pour the prepared glaze into the pan, allowing it to bubble and reduce for 3-4 minutes until the sauce coats the back of a spoon.
While the salmon finishes, steam the broccoli florets in a separate pot with two tablespoons of water for 5 minutes until tender-crisp and bright green.
Transfer the salmon and broccoli to a plate, drizzling any remaining thickened glaze from the pan over the top.
Garnish with sesame seeds and sliced green onions for a fresh finish.