Lay out 4 pieces of aluminum foil, spray with nonstick spray

Lay fish on foil, coat with a generous dash of salt, pepper, and dill. Place sliced lemons and butter on top, the wrap the foil closed.

Preheat grill, while the grill heats up, let the fish marinate for abt 20 minutes in fridge

When grill is hot, place fish packets around the edges of the grill, not directly above the heat. Cover grill, let cook 12-15 minutes