In a large skillet over medium-high heat, brown pork chops in 1 tablespoon oil on both sides; remove and set aside. In the same skillet, saute the onion and green pepper in remaining oil until crisp-tender.
Add tomatoes and mole sauce; stir to combine. Return pork chops to the pan. Cover and cook for 10 minutes or until meat is no longer pink. Serve with rice if desired.