rice, mashed potatoes or noodles for serving
Season chicken breasts (both sides)with garlic powder, black pepper and just a tad bit of salt.
In your slow cooker, whisk together the gravy packets, cream of chicken soup, and water until smooth.
Add the seasoned chicken breasts. Be sure to get them covered in gravy.
Cover and cook on low for about 6-8 hours.
Once cooked, break chicken up into chunks using a fork.
Stir in sour cream (if using).