Stovetop pork chops in homemade barbecue sauce

1 lb boneless pork chops
2 t oil
1 onion, diced
1/3 C catsup
1 T cider vinegar
1 T Worcestershire sauce
2 t brown sugar
1/4 t mustard powder
Cracked black pepper to taste

In a large skillet, brown pork chops in oil for about five minutes, turning once. Remove to a plate.

Saute onion in the skillet until soft. Meanwhile, combine the remaining ingredients. Add to the skillet and bring to a boil. Return the pork to the skillet and lower heat. Simmer for 8 to 10 minutes, until pork is cooked through.