Details please
Really simple, but the type of maple syrup makes a big difference.
The stuff you buy in the stores just doesn't cut it, it has been diluted bigtime.
You need to track down some that is being sold by the grower.
It is sort of like drinking a $10 bottle of wine or a $200 bottle.
The recipe (better write this down) lol
BBQ grill the fish and brush on the maple syrup like you would BBQ sauce...
that's it, but God it is ever good.