Preheat oven to 425° F. Coat a large baking sheet with nonstick cooking spray. In a small bowl, combine butter, salt and red pepper. Coat both sides of each fillet with seasoned butter.
On prepared baking sheet, place fillets flat side down. Sprinkle tops with nuts. Bake until golden brown and opaque in center, 10 to 12 minutes, depending on size. Serve with Crisp Vegetable Slaw.
Crisp Vegetable Slaw:
In a bowl, combine all ingredients. Lightly toss, and serve with fish.