Preheat your oven to 400°F (200°C) and line a small baking sheet with parchment paper.
Trim the woody ends off the asparagus and place the spears on the baking sheet.
Mince the garlic and toss it with the asparagus, 1 teaspoon of olive oil, and a pinch of the sea salt and black pepper.
Roast the asparagus for 10-12 minutes until tender and slightly charred.
While the vegetables roast, pat the salmon fillet completely dry with a paper towel and season both sides with the remaining sea salt and black pepper.
Heat the remaining 1 teaspoon of olive oil in a non-stick skillet over medium-high heat.
Place the salmon in the pan, skin-side down, and press gently with a spatula for 10 seconds to ensure even contact.
Sear the salmon for 4-5 minutes without moving it to achieve a crispy skin, then flip and cook for another 2-3 minutes until the internal temperature reaches 145°F.
Plate the crispy salmon alongside the roasted asparagus and finish with a fresh squeeze of lemon juice over the entire dish.