In large skillet, heat 2 tablespoons oil. Add onion, mushrooms, green pepper and garlic; cook over medium-high heat 5 minutes, or until tender. Remove vegetables; set aside.
Add remaining oil to skillet; cook chicken 8 minutes each side or until thoroughly cooked.
Meanwhile, prepare pasta according to package directions; drain.
Add pasta sauce and vegetables to chicken. Cook 5 minutes, or until sauce is heated through. Add salt and pepper to taste.
Serve chicken and sauce over hot cooked pasta; serve with Parmesan cheese, if desired.
Servings 0