In a 5-6 quart oval slow cooker, combine onion soup mix, chicken broth, cream of chicken soup and pork gravy mix. Whisk together until combined.
Season both sides of the chops with a little bit of garlic powder. 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 the corn starch and 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.)
This is one of those fix-it and forget it type crock pot recipes. It helps to have a digital crock pot these days. You can cook it for a certain amount of time so and then it will automatically go to a keep-warm setting.
I like the bone-in pork chops for this recipe. I find that it really gives this dish a lot of flavor but if you prefer boneless you can certainly do that. But I definitely do not recommend a thin cut pork chop. Just be careful when taking them out when they are finished cooking. The meat will be very tender so I like to scoop them out with a spatula.
Serve with mashed potatoes, rice, a salad, steamed broccoli or mixed vegetables.