• Step 1: In a large bowl, combine the cooked, shredded chicken, diced apples, diced celery, and chopped walnuts.
• Step 2: In a separate bowl, whisk together the mayonnaise, lemon juice, salt, and black pepper until well combined.
• Step 3: Pour the mayonnaise dressing over the chicken and vegetable mixture, and gently stir to coat everything evenly.
• Step 4: Cover the bowl and refrigerate the Waldorf chicken salad for at least 30 minutes to allow the flavors to meld together.
• Step 5: Serve the chilled Waldorf chicken salad on a bed of greens, between slices of bread or croissants, or enjoy it on its own as a refreshing main dish or side.