Layer the Base: Place the sliced onions at the bottom of the slow cooker. This creates a “rack” for the meat and adds a ton of flavor to the gravy.
Season the Pork: Season your pork chops lightly with black pepper and place them on top of the onions.
Pro Tip: If you have an extra 5 minutes in the morning, sear the chops in a pan first for better color, but it’s definitely not required for tenderness!
Mix the Sauce: In a small bowl, whisk together the two cans of cream of mushroom soup and the dry onion soup mix. (Do not add water or milk; the pork juices will thin it out perfectly).
Cover and Cook: Pour the mixture over the pork chops, spreading it to the edges. Cover and cook on Low for 6 to 8 hours.
Finish and Serve: Once the pork is fork-tender, give the gravy a gentle stir. Serve the chops and plenty of onion gravy over mashed potatoes, egg noodles, or steamed rice.