Add chicken, apples, pecans and cranberries to a large mixing bowl.
In a separate small mixing bowl mix together greek yogurt, mayonnaise, red wine vinegar, rosemary, mustard, honey and onion powder. Season with salt and pepper to taste.
Pour over chicken mixture then toss to evenly coat. Serve in lettuce or on whole grain bread.
Notes
Nutrition estimate based on using lettuce leaves not bread.