Trim excess fat from chops. Spray a 10 inch skillet with nonstick spray coating. Brown chops on both sides in hot skillet. Remove chops. Add onions to skillet; cook and stir over medium heat for 3 minutes. Push onions to the side of the skillet; return chops to skillet.
Combine mustard, dressing and pepper; spread over chops. Cover; cook over medium low heat 15 minutes or until meat is tender.
Servings: 4

Nutritional Information Per Serving:
248 cal.; 25g Protein; 2g Carbohydrate; 14g fat; 80 mg Cholesterol; 390 mg Sodium