Season pork chops with salt and pepper.
Dredge each chop in flour, shaking off excess.
Heat olive oil in a large skillet over medium-high heat.
Sear pork chops for 4-5 minutes on each side until golden brown.
Remove chops and set aside on a plate.
In the same skillet, add sliced onions and sauté until translucent.
Pour in chicken broth and scrape the bottom to deglaze.
Stir in Worcestershire sauce, garlic powder, and thyme.
Return pork chops to the skillet, cover, and simmer for 20 minutes.
Serve chops smothered in gravy, garnished with parsley.