In a large skillet, heat 1 tablespoon of olive oil over medium heat. Slice the onion into about 6 pieces. Depending on how big your onion is, they will be about a quarter to a half inch thick. Think onion-ring size. Add the onion slices to the pan and saute for about 12 minutes, flipping halfway through.
Remove the onions from the skillet and set aside. Turn the heat to medium high and add the other tablespoon of olive oil. Salt and pepper both sides of the pork chops. Add chops to the pan and brown on both sides. Shouldn't take more than a couple minutes per side.
Meanwhile, in a medium bowl combine the soup, ketchup, and Worcestershire sauce.
When the meat is browned, place one onion ring on top of each pork chop. Pour the soup mixture evenly over the onions and chops. Turn the heat down to a simmer. Cover and cook for another 30 minutes, or until the meat is no longer pink and a meat thermometer reads 160 degrees. We like to eat this with mashed potatoes.
Crock Pot instructions: Follow steps until the meat is browned. Then transfer the chops to a crock pot, cover with onions, and pour sauce on top. Heat on high for about 4 hours.
Source: my mom, who got it from an old Better Homes and Gardens cookbook