In a 5-6 quart oval slow cooker, combine 1 ounce packet onion soup mix, 14 ounce can chicken broth, low sodium, 10.5 ounce can cream of chicken soup, low sodium and 1 ounce packet dry pork gravy mix. Whisk together until combined.
Season both sides of the 4 bone-in pork chops with 1 teaspoon garlic powder (or more to your liking). Place pork chops into the slow cooker. Do your best to spread them out and cover with the gravy mixture.
Cover and cook on low about 4-6 hours.
Just before the pork chops are done - whisk together 3 Tablespoons cornstarch and 3 Tablespoons cold water in a small bowl. Once it is smooth, pour it in with your pork chops in the slow cooker and stir gently.
Cover and switch the slow cooker to high and cook for another 30 minutes (until gravy has thickened.)
