Sprinkle pork chops with lemon-pepper. In a large skillet, brown chops on both sides in 1 teaspoon oil over medium-high heat; remove and set aside. Drain skillet; add sweet-and-sour sauce and pineapple chunks. Bring to a boil. Reduce heat; return chops to skillet. Simmer, uncovered, for 5 minutes or until meat juices run clear.
Meanwhile, in another skillet, saute the green pepper and onion in remaining oil for 2 minutes. Add rice and stir-fry sauce; cook and stir for 4 minutes or until lightly browned. Transfer to a serving platter; top with pork chops. Yield: 4 servings.