01 - Preheat the oven to 400°F. Line a baking dish with parchment paper or lightly grease it with olive oil.
02 - Pat cod fillets dry with paper towels and place them in a single layer in the prepared baking dish.
03 - In a small bowl, whisk together olive oil, lemon juice, minced garlic, salt, and pepper until well combined.
04 - Pour the marinade evenly over the cod fillets, ensuring each piece is thoroughly coated on all sides.
05 - Sprinkle chopped parsley, thyme leaves, and smoked paprika evenly over the fish for maximum flavor coverage.
06 - Arrange lemon slices on top or around the fillets to enhance both presentation and citrus flavor during baking.
07 - Bake in the preheated oven for 16 to 20 minutes, or until the cod is opaque throughout and flakes easily with a fork.
08 - Remove from the oven and let the fish rest for 2 minutes before serving warm with your choice of sides.