Prepare Baking Dish: Lightly grease a baking dish with cooking spray or olive oil.
Mix Marinade: In a small bowl, whisk together olive oil, lemon juice, minced garlic, dill, parsley, salt, and black pepper.
Marinate Salmon: Place salmon fillets in the baking dish. Brush the marinade generously over the salmon, ensuring they are well-coated.
Arrange Lemon Slices: Place lemon slices on top of the salmon for added flavor and decoration.
Bake: Transfer the baking dish to the preheated oven and bake for 25-30 minutes. The salmon is done when it flakes easily with a fork and reaches an internal temperature of 145°F (63°C).
Remove from the oven and let it rest for a few minutes. Garnish with fresh dill sprigs before serving.
Transfer the baked salmon to a serving platter, ready to impress your guests!