01 - Preheat the oven to 400°F and line a baking sheet with parchment paper or lightly grease it.
02 - Pat the salmon fillets dry, place them on the prepared baking sheet, drizzle with olive oil, and season with salt and pepper.
03 - In a small bowl, mix softened butter, parsley, dill, garlic, lemon zest, lemon juice, and salt until well combined.
04 - Spread a generous spoonful of the lemon herb butter over each salmon fillet.
05 - Bake for 12 to 15 minutes, or until the salmon flakes easily with a fork.
06 - Serve hot, garnished with lemon slices and extra herbs if desired.