Directions:

Preheat oven to 350 degrees F

Place fish in a shallow 3-quart baking dish sprayed with nonstick cooking spray.

In a small bowl, combine the sour cream, Parmesan cheese, lemon juice, onion salt and pepper; spread over the fish. Sprinkle with paprika.

Bake, uncovered, for 20 to 30 minutes until fish flakes easily with a fork.