Instructions:
Preheat oven to 350 degrees F. Place salmon on heavy-duty foil (large enough to wrap the salmon). Layer salmon with lemon and onion slices; add wine. Sprinkle with parsley, pepper, and salt. 
 
Seal foil tightly around salmon. Bake 50 to 60 minutes until fish is flaky and tender. Remove from oven; open foil and arrange salmon on a platter. If you like, remove the skin before serving. Garnish with lemon wedges. 

Good Housekeeping suggests: For a prettier presentation, we also garnished the platter with lots of parsley and placed very thinly sliced lemon along the length of the fish.
 

Nutrition Facts:
Amount Per  Serving: Calories 110
Fat 3 g, Cholesterol 47 mg,
Sodium 115 mg,