Step 1

Preheat your oven to 375°F (190°C) and position the oven rack in the center.

Step 2

Rinse the fish under cold water and gently pat dry with paper towels.

Step 3

Place the fillets on a glass baking dish or a sheet pan lined with parchment paper. If parchment paper isn't available, lightly spray the pan with cooking oil.

Step 4

Brush each fish fillet with olive oil.

Step 5

Generously sprinkle seasoning over each fillet. Scatter the cubed butter over the fish.

Step 6

Roast the fish for 10-15 minutes, adjusting the time based on the thickness of the fillets. The fish is ready when it easily flakes with a fork, and the internal temperature reaches 145°F (63°C) on a meat thermometer.

Step 7

While the fish is cooking, zest a lemon using a handheld microplane.

Step 8

Remove the pan from the oven and allow the fish to rest for two minutes before serving.

Step 9

Garnish the fish with lemon zest, fresh parsley, and lemon wedges for added flavor. Serve hot.