Preheat the oven to 225 degrees F. Spray or lightly grease a baking sheet with sides.
Whisk together Truvia® natural sweetener, spices and salt and set aside. Whip the egg white and water until foamy and holds a soft peak, about 4 to 5 minutes. Add the nuts and toss to coat completely in whipped egg white. Add the spice mixture and toss to coat completely.
Transfer to the prepared baking sheet and spread out into an even layer. Bake 1 hour, until nuts are toasty and crisp, stirring every 15 minutes. Cool completely. Serve at room temperature.