Line a baking sheet with parchment paper and lightly brush or spritz the paper with oil.
Whisk the eggs in a bowl and set it aside for now.
In another bowl, combine the almond flour, coconut flour, garlic powder, onion powder, smoked paprika, sea salt, black pepper, and cayenne pepper. Stir these together.
Dip a chicken tender into the egg.
Coat with the flour mixture.
Dip the tender back into the egg.
Coat the tender with the flour mixture again.
Place the tender on the baking sheet.
Repeat with all of the tenders.
Lightly spritz or drizzle the tenders with a little bit of oil. Bake for 10 minutes.
Turn the tenders over and lightly spritz again with oil.
Bake for 10-15 minutes more, or until the tenders test done with a meat thermometer (165 degrees F.)