Dry the pork chops well and season generously with salt and pepper. Heat a large cast iron pan over high heat and when hot, add the avocado oil. When the oil is hot, add the pork chops and cook until well browned and cooked through, about 4 minutes per side, or until cooke through. Transfer to a serving plate and set aside. Do not clean the pan.
Add the cream and any juices that have accumulated on the serving plate. Boil until reduced and slightly thickened, 3-5 minutes. Off heat, add dijon and capers. Season to taste with salt and pepper and pour over the pork chops. Serve with a squeeze of lemon juice.