01 - Preheat the oven to 400°F (200°C) and line a baking tray with parchment paper.
02 - Place salmon fillets on the prepared tray; drizzle with olive oil, season with salt, black pepper, and paprika, then top with lemon slices.
03 - Bake the salmon for 12 to 15 minutes until just cooked through and it flakes easily with a fork; allow to cool slightly.
04 - While salmon bakes, whisk together olive oil, lemon juice, Dijon mustard, dill, honey, salt, and pepper in a small bowl until emulsified.
05 - Place salad greens, cucumber, cherry tomatoes, avocado, red onion, and capers onto serving plates or a large platter.
06 - Flake the warm salmon into large pieces and distribute over the arranged salad.
07 - Drizzle the lemon-dill dressing over the salad just before serving.