In a large bowl, add Greek yogurt, hot sauce, garlic powder, pepper and whisk.
Add chicken, celery, carrots, red onion, cashews and raisins. Gently mix until combined.
Refrigerate for 1 hour as salad tastes best cold. Adjust any seasonings to taste, if you wish. Enjoy cold!
Notes
Store: Refrigerate in an airtight container for up to 5 days. I have not tried freezing the salad and am not sure fresh veggies will hold up well to it.