Salmon with Creamy Dill Sauce Recipe

Ingredients

• 1 salmon fillet (about 2 pounds)
• 1 1-1/2 teaspoons lemon-pepper seasoning
• 1 teaspoon onion salt
• 1 small onion, sliced and separated into rings
• 6 lemon slices
• 1/4 cup butter, cubed
• 1/3 cup sour cream
• 1/3 cup mayonnaise
• 1 tablespoon finely chopped onion
• 1 teaspoon lemon juice
• 1 teaspoon prepared horseradish
• 3/4 teaspoon dill weed
• 1/4 teaspoon garlic salt