Created by KarenSTL on May 27, 2018
Step 1: Line a 15x10x1 baking pan with heavy duty foil. Spray with cooking spray. Place salmon skin-side down on foil. Sprinkle with lemon-pepper and onion salt. Cover with onion and lemon slices, and then dot with butter.
Step 2: Fold foil around salmon and seal tightly.
Step 3: Bake at 350 degrees for 20 minutes. Open foil carefully, allowing steam to escape. Broil 4-6 inches from the heat for 8-12 minutes or until fish flakes easily with a fork.
Step 4: Combine sauce ingredients until smooth.
Step 5: Serve with sauce on top of salmon.