Preheat your oven to 400°F (200°C).
Trim the woody ends off the asparagus and place the spears on a parchment-lined baking sheet.
Drizzle the asparagus with olive oil and season with sea salt and black pepper, tossing to coat evenly.
Roast the asparagus in the oven for 10-12 minutes until tender but still vibrant green.
While the asparagus roasts, whisk together the coconut aminos, honey, grated ginger, and minced garlic in a small bowl.
Season the salmon fillet lightly with a pinch of salt and pepper.
Heat a non-stick skillet over medium-high heat and sear the salmon skin-side up for 3-4 minutes until a golden crust forms.
Flip the salmon and pour the teriyaki sauce mixture into the pan.
Simmer the sauce for 2-3 minutes, spooning it over the salmon repeatedly until the glaze is thick and the salmon is cooked through.
Plate the salmon alongside the roasted asparagus, drizzling any remaining glaze from the pan over the fish.
Garnish with sesame seeds and sliced green onions before serving.