<p>Whisk the egg whites but do not let them become completely stiff. Add the spices along with the olive oil and mix everything well. Add the nuts and mix until they are fully coated.</p><p>Spread the nut mixture onto a lined baking sheet, ensuring that everything is spread out flat. Bake for about 8 minutes at 180 °C in convection mode, let cool, and remove from the tray. Thanks to the coating, this works well without parchment paper.</p><p>Before serving, sprinkle the nuts with a bit of powdered sugar.</p><p>The spice mixture can be varied to taste - e.g. with turmeric, cinnamon, cardamom, or other spices.</p>