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, olive oil, and a pinch of the sea salt and black pepper.
Roast the asparagus in the oven for 10 to 12 minutes until tender and slightly charred.
While the asparagus roasts, pat the salmon fillet completely dry with a paper towel and season both sides with the remaining salt and pepper.
Heat a high-quality non-stick skillet over medium-high heat.
Place the salmon skin-side down in the hot pan and press down firmly with a spatula for 10 seconds to ensure even contact.
Sear the salmon for 4 to 5 minutes without moving it until the skin is very crispy and the flesh is cooked halfway up the side.
Carefully flip the fillet and cook for an additional 2 to 3 minutes for medium-rare to medium doneness.
Plate the crispy salmon alongside the roasted asparagus and finish with fresh lemon zest and a bright squeeze of lemon juice.