Whisk together the coconut aminos, honey, sesame oil, minced ginger, and minced garlic in a small bowl to create the glaze.
Season the salmon fillet on both sides with the sea salt and black pepper.
Heat the avocado oil in a non-stick skillet over medium-high heat until it begins to shimmer.
Place the salmon skin-side up in the pan and sear for 4 minutes until a golden crust forms.
Flip the salmon and add the asparagus spears to the pan, arranging them in the spaces around the fish.
Pour the prepared teriyaki glaze over the salmon and asparagus, allowing it to sizzle and thicken in the heat.
Cook for another 3-4 minutes, frequently spooning the thickening glaze over the salmon, until the fish is cooked through and the asparagus is tender.
Garnish the dish with sesame seeds and serve the glazed salmon immediately alongside the asparagus.