Preheat oven to 425 degrees. Line a baking sheet with parchment, aluminum foil or a silpat.
Combine coconut, cashews and breadcrumbs in a dish and mix together.
Season salmon with salt & pepper and spray with cooking spray.
Coat salmon in coconut, cashew, breadcrumb mixture and lay on baking sheet. Spray again lightly with cooking spray before putting it in the oven.
Bake for 12-15 minutes until cooked to your desired "doneness" (I prefer salmon more on the rare side and baked mine for 12 minutes)
While salmon bakes, whisk together lime juice and sugar in a small bowl. Add diced vegetables, fruit and cilantro and toss to combine. (This can be made ahead of time as the flavors get better as it sits)
Top baked salmon with salsa.
Notes
You'll likely have leftover salsa, it makes a great dip for tortilla chips and would be equally delicious on top of chicken, steak or other seafood as well.