Ingredients:

2 large boneless, skinless chicken breasts
1 tablespoon olive oil
Salt
2 medium celery ribs, diced
green onions, minced
1 large crisp apple, cored and diced
6 tablespoons chopped, toasted walnuts
1/2 cup mayonnaise
1/4 cup sour cream
2 tablespoons juice from 1 lemon
2 tablespoons minced fresh parsley leaves
Salt and ground black pepper
1 teaspoon celery salt

Instructions:

BBQ the chicken
Let cool and shred or chop into small chunks
Mix the shredded chicken and celery, scallions, apple, walnuts, mayonnaise, sour cream, lemon juice, and parsley together in a large bowl
Add salt, pepper and celery salt to taste
Serve or refrigerate