01 - Pat the salmon fillets completely dry with paper towels. Score the skin lightly in a crosshatch pattern with a sharp knife. Season both sides generously with sea salt and freshly ground black pepper.
02 - Heat 1 tbsp olive oil in a nonstick skillet over medium-high heat until shimmering but not smoking.
03 - Place the salmon fillets skin-side down in the hot pan. Press firmly with a spatula for the first 30 seconds to prevent curling and ensure even skin contact.
04 - Cook skin-side down for 4-5 minutes without moving, until the skin is golden brown and crispy, and the salmon flesh is mostly opaque up the sides.
05 - Flip the fillets carefully and cook for 1-2 more minutes, until just cooked through. The center should remain slightly translucent. Remove from heat and let rest for 2 minutes.
06 - In a large bowl, combine the mixed greens, red onion, fresh dill, flat-leaf parsley, capers, and lemon zest.
07 - Drizzle the salad with extra-virgin olive oil and fresh lemon juice. Season with salt and pepper. Toss gently to coat evenly.
08 - Divide the herb salad between two plates. Top each with a crispy skin salmon fillet, skin-side up for presentation.