Season the chops: Pat pork chops dry.
Season both sides with salt, pepper, paprika, and dried thyme.
Sear for flavor: Heat oil or butter in a skillet over medium-high. Sear pork chops 1–2 minutes per side until golden. Don’t cook through—just color.
Transfer to a plate.
Layer the base: Add the sliced onions to the slow cooker. Sprinkle in the garlic.
Mix the sauce: In a bowl, whisk chicken broth, Worcestershire, soy sauce, Dijon, and brown sugar or maple. Pour over onions.
Load the cooker: Nestle pork chops on top of the onions.
Spoon some liquid over the chops.
Cook low and slow: Cover and cook on LOW for 5–6 hours or on HIGH for 2.5–3 hours, until tender but not falling apart.
Optional gravy: Remove chops to rest. Stir 1 tablespoon cornstarch with 1 tablespoon water. Whisk into the sauce, cover, and cook on HIGH for 10–15 minutes until slightly thickened.
Finish and serve: Taste and adjust salt as needed.
Return chops to warm through. Garnish with chopped parsley. Serve with mashed potatoes, rice, or egg noodles.