Sprinkle poultry seasoning, 1/2 tsp. kosher salt, and black pepper evenly over both sides of the pork chops.
Heat butter in a skillet over medium-high heat until melted. Add pork chops, and cook approximately 6 minutes per side or until cooked through. Remove to a plate, and cover with foil to keep warm.
Reduce heat to medium, and add apple juice and vinegar. Bring to a simmer, and cook for 5 minutes to reduce slightly.
Meanwhile, stir cornstarch and cream together with a fork, and pour into skillet with apple juice. Add a pinch of salt and a few grinds of pepper. Return to simmer and cook until thickened, about 3 minutes.
Serve pork chops topped with apple gravy and sprinkled with parsley if desired.
You can substitute 1/2 tsp. ground thyme and 1/2 tsp. ground sage for the poultry seasoning if you don’t have it available.