Preheat your oven to 400°F (200°C).
In a small bowl, whisk together the tamari, honey, sesame oil, grated ginger, and minced garlic to create the glaze.
Place the asparagus spears on a parchment-lined baking sheet, drizzle with 0.5 tsp of avocado oil, and season with a pinch of sea salt and black pepper.
Roast the asparagus for 10-12 minutes until they are tender but still retain a slight snap.
While the asparagus is in the oven, season the salmon fillet with the remaining sea salt and black pepper.
Heat the remaining 0.5 tsp of avocado oil in a non-stick skillet over medium-high heat.
Place the salmon in the skillet skin-side up and sear for 3-4 minutes until a golden-brown crust forms, then carefully flip the fillet.
Pour the prepared teriyaki glaze into the skillet and cook for another 2-3 minutes, continuously spooning the bubbling sauce over the fish until it reduces to a sticky consistency.
Remove from heat and serve the glazed salmon immediately over the roasted asparagus, garnishing with sesame seeds.