From our good friend George at http://www.civilizedcavemancooking.com/ !!!
Preheat a dry saute pan over medium heat
Add the walnuts, maple syrup, and salt and stir frequently until the walnuts are toasted the the maple syrup carmelizes, about 3-5 minutes
Remove from the heat and place the walnuts on some parchment paper to allow them to cool
Enjoy and try not to eat them all