Ingredients:

2 cups cooked boneless, skinless chicken breasts (approximately one pound), ½-inch diced or shredded
¼ cup red oinion, diced
¼ cup apple, diced
½ cup grapes, halved
¼ cup celery, diced
¼ cup cucumber, diced
¼ cup bell pepper, diced
¼ cup nuts (slivered almonds, chopped walnuts or chopped pecans work well)
½ cup plain nonfat or low-fat Greek yogurt (use ¾ cup if creamier consistency is desired)
¼ teaspoon ground black pepper
¼ teaspoon salt (optional)