Two cedar grilling planks.
Soak the planks in water for at least an hour, set salmon or other fish on top, and put the plank right on the grill. The wood steams and smolders underneath, so the fish cooks gently and picks up cedar smoke without sticking to the grates.
Also good for shrimp, chicken breasts, brie and vegetables.
Season the salmon: Heath Riles Simple Citrus or Lillie's Q Creole Dirt.