In a large bowl beat the egg white until frothy with the maple syrup.
Pour the pecans and almonds into the bowl of the egg white and maple syrup. Toss the nuts and coat them well.
In a small bowl, whisk together sugar, salt, cinnamon, cardamom, nutmeg, and cayenne pepper.
Pour the bowl of the sugar and spices over the nuts and toss and make sure everything is coated well with the spice mixture.
Pour the entire bowl onto the lined baking sheet and spread in an even layer.
Bake for 20-25 minutes, occasionally turning the nuts so they don't burn.
Store in an airtight container.
Notes
If using liquid egg whites. 3 tablespoons liquid egg whites = 1 egg white.If you feel that there is too much egg white after you've poured in all the nuts according to the recipe above, you can add more nuts (gives you more treats!). The seasoning amount stays the same.These bake in 20-30 minutes. Different ovens yield different bake times. I have baked them for 30 minutes in one oven, 20 in another, and 25 minutes in another. All different ovens. With that said, please watch your baking and do stir them frequently as just leaving them to bake without monitoring them will cause them to burn.