Heat the avocado oil in a skillet over medium heat.
Add the pork chops, and brown both sides, about 5–7 minutes total.
Transfer the browned chops to a 6-quart slow cooker.
In a small bowl, combine the granulated onion, parsley, paprika, salt, and broth. Mix well. Pour the broth mixture over the pork chops.
Cover, and cook on LOW for 6 hours.
Transfer the pork chops to a serving plate or platter, and keep warm.
Transfer the juices to a saucepan, and bring them to a simmer. Stir in the arrowroot starch mixture and cook, stirring until slightly thickened (about 5 minutes). Stir in the butter until melted and incorporated.
Pour the sauce over the chops, and serve with mashed turnips or cauliflower mash.