In a small bowl, whisk together the egg whites and water until frothy. Pour over nuts and stir to coat all the nuts.
In a separate bowl, mix together the sugars, salt, cayenne pepper, and cinnamon. Pour over nuts and stir to coat.
Spread nuts in a single layer on a parchment lined baking sheet. Bake for 30 minutes stirring every 10 minutes.
Remove from oven and separate nuts if they are stuck together.
Store in an airtight container for 1-2 weeks.
Video
Notes
We prefer mixed nuts in this recipe, but any variety should work well.You may substitute smoked paprika for the cayenne, if you don't want the spice or skip it altogether.We use lightly salted nuts. Adjust salt to suit your tastes.