Soak cedar plank in water for 24 hours. This is way more important then you may think. Trust me...2 hours won't do...more on this later.
Unwrap Brie and place it on plank. Top with fruit compote.
Put it on a pre-heated grill.
Admire the cottage sunset.
Look for birds.
Oh, and keep an eye on your task. So, this is why you HAVE to soak the plank for 24 hours. And always have a spray bottle of water nearby to extinguish accidental fires.
Take it off just before it is going to burst. You will know by listening to your instincts.
Melty oozy goodness.