If you decide to dehydrate nuts, take 1-2 days to dehydrate. Spread on teflex sheets and check for crispness. The crispness will indicate when they are ready. Make these for kids by increasing maple syrup, adding 1 tsp of cinnamon and omitting cumin and cayenne. If you make a sweet version they are great crushed as a topping for ice cream. Try placing these in a food processor and make pistachio crumbs. Coat fish or chicken!