Season pork chops with the seasoning salt and black pepper.
Heat oil and butter in a large skillet over medium-high heat until the butter is melted. Add pork chops to skillet and sear for 5 minutes per side until golden brown. If the skillet isn't big enough, cook the pork chops in batches. Transfer the pork chops to a plate and keep them covered.
For the Gravy
Return skillet to heat and add a tablespoon of butter; melt over medium heat. Stir in sliced onions and add a pinch of salt. Cook onions for 10 to 12 minutes, or until very soft and caramelized, stirring frequently.
Add garlic and fresh thyme; continue to cook for 30 seconds. Pour in chicken broth, and using a wooden spoon, scrape up the browned bits from the bottom of the pan. Whisk in heavy cream and simmer for 1 minute.
Return pork chops and all the pork juices to the skillet. Reduce heat to medium-low and continue to cook for 3 more minutes or until the pork chops are completely cooked through, and the sauce has thickened.
Remove from heat; garnish with parsley and serve.
Notes
Pork Chops: This recipe calls for bone-in pork chops. If you want to use boneless pork chops, you will have to reduce the cooking time to about 3 minutes per side. To avoid dry, tough pork chops, use an Instant Read Meat Thermometer and remove the pork chops from the skillet once the internal temperature of the pork chops registers at 145˚F.
Heavy Cream is what makes the gravy rich and creamy. You can use lighter options like half & half or milk, but the gravy won't be as thick or creamy.
Store completely cooled pork chops in an airtight container and keep them in the fridge for 3 to 4 days.