Wipe off the baking sheet (to get rid of the crumbs) and top it with an oven-safe metal cooling rack. Spray rack lightly with nonstick cooking spray. **If you don't have an oven-safe cooling rack, you can bake the chicken right on the baking sheet.**
Set up a breading station by lining up 3 shallow bowls next to the baking sheet. In the farthest bowl from the baking sheet, add the flour. In the next bowl, add eggs and lime juice and whisk to combine.
In the last bowl, combine cashew/coconut crumbs, panko, brown sugar, garlic powder, dried onion, ground cumin, salt, pepper, cayenne, and ancho chipotle chile powder. Stir with a fork or whisk to combine.
Add one chicken tender to the flour, shaking off the excess.
Next, add the chicken tender to the egg, turning to coat all sides, and letting the excess drip off.
Next, add the chicken tender to the breadcrumb mixture, turning and patting to coat all sides.
Finally, transfer the chicken tender to the prepared baking sheet. Repeat with all remaining chicken tenders.