♦ Place butter in 13" X 9" baking dish; pop that into a 400 degree oven until melted.
♦ Spread butter over bottom of dish; cover with onion.
♦ Arrange fish over onion; sprinkle with season salt, dill and pepper.
♦ Combine the Parmesan cheese, mayonnaise, parsley and lemon juice; spread over fish.
♦ Bake uncovered at 400 degrees for 18-20 minutes or until fish flakes easily with fork.
♦ Sprinkle with toasted almonds. Serves 4.