Preheat the grill: Heat your grill to medium-high heat, or preheat a grill pan over medium-high heat.
Prepare the fillets: Pat the Atlantic Wolffish fillets dry with a paper towel to remove excess moisture. This helps achieve a better sear.
Season the fillets: Brush both sides of the fillets with olive oil. Sprinkle with salt, pepper, and any additional herbs (such as thyme or rosemary) for extra flavor.
Grill the fish: Place the fillets on the grill, skin-side down (if applicable). Grill for 3-4 minutes on each side, or until the fish is opaque and easily flakes with a fork. Be careful not to overcook the fish.
Serve: Remove the fillets from the grill and transfer them to a serving plate. Garnish with fresh parsley and serve with lemon slices on the side.
Enjoy: Serve immediately with your favorite sides, like roasted vegetables, couscous, or a fresh green salad.