Trout, Aurora Borealis, Cooking Style

 Trout, Aurora Borealis:

1. Sprinkle salt all over the skin of the fish on both sides, as much as you'd normally use for seasoning.

2. Let salt settle into the skin for 20 minutes; then broil and the skin will take on iridescent rainbow colours as it cooks. 
See also:  Trout Broiled Blue in an older post
and 

Aurora Trout, About the Fish - This Truly Canadian Fish Will Only Live in Canada

http://cookingforsurvival--yourdownbutnotout.blogspot.com/2010/09/some-of-canadas-fresh-water-fish.html