Preheat your oven to 400°F and line a rimmed baking sheet with parchment paper for easy cleanup.
Trim the woody ends off the asparagus and toss the spears on the baking sheet with 0.5 tsp of avocado oil, sea salt, and black pepper.
Roast the asparagus for 10-12 minutes until they are tender and slightly charred at the tips.
While the vegetables roast, whisk together the tamari, honey, toasted sesame oil, grated fresh ginger, and minced garlic in a small bowl to create the teriyaki glaze.
Heat the remaining 0.5 tsp of avocado oil in a medium non-stick skillet over medium-high heat.
Season the salmon fillet lightly and place it skin-side up in the pan, searing for 3-4 minutes until a golden crust forms.
Flip the salmon and pour the glaze into the skillet, allowing it to bubble and thicken for 2-3 minutes while you spoon it over the fish.
Remove from heat once the salmon is cooked through and the glaze is glossy; serve immediately alongside the roasted asparagus and garnish with sesame seeds.