01 - Preheat your oven to 400°F. Line a baking sheet with parchment paper or lightly grease it.
02 - Pat the salmon fillets dry with paper towels and place them skin-side down on the prepared baking sheet.
03 - In a small bowl, combine the dill, lemon zest, lemon juice, olive oil, minced garlic, salt, and pepper.
04 - Spoon or brush the dill-lemon mixture evenly over the top of each salmon fillet.
05 - Arrange a few lemon slices on top of the fillets if desired.
06 - Bake for 15 to 18 minutes, or until the salmon is just opaque and flakes easily with a fork (internal temperature should reach 145°F).
07 - Remove from the oven, garnish with extra dill, and serve immediately.