Preheat oven to 350 degrees Fahrenheit (175 degrees Celsius).

In a small bowl, combine the spices. Set aside.

Whisk egg whites in a mixing bowl until foamy. Add nuts and toss to coat. Sprinkle spice mixture over the nuts and toss again.

Spread nuts out in a single layer on a parchment-lined baking sheet and spray lightly with cooking spray. Bake for 25 minutes, stirring occasionally. Cool on a wire rack for about an hour. Store in an airtight container.