Grilling salmon on a cedar plank is a method of cooking that has been around for years. It adds a smoky flavour to to your meat, keeps it moist and keeps it from falling apart. And it looks choice, aye!
You can also cook this on the barbie, just cook until fish is cooked though and flakes easily.
You can buy cedar planks online, at barbecue shops, or use UNTREATED cedar shingles from a wood supply shop.