Make it Mexican night with these kickin' chicken fajitas that are both healthy and hearty. Sink your teeth into this traditional dish. You don't even have to make a run for the border.
For 6 people
Place chicken in a re-sealable plastic bag. Combine lemon or lime juice, rice vinegar, Worcestershire, pepper, cumin, coriander and garlic. Pour over chicken, seal bag and marinate in refrigerator at least 30 minutes. Coat a skillet with cooking spray and add oil and chicken to skillet. Stir-fry for 3 to 5 minutes, then remove chicken and set aside, covered to stay warm. Add onion and green pepper. Stir-fry on medium heat for 2 minutes. Return chicken to skillet and stir-fry 1 minute. Spoon equal amounts of mixture onto 6 heated tortillas. Serve with lettuce and diced tomatoes if desired.