Not only do the peppers in this low-calorie main-dish salad team up to provide an excellent source of vitamin C, but the lettuce is also rich in vitamin A.

Chicken Fajita Salad

Mix lime juice and chili powder; pour over chicken in shallow glass dish. Turn chicken to evenly coat both sides of each breast. Refrigerate 20 minutes to marinate.

Heat grill to medium heat. Remove chicken from marinade; discard marinade. Grill chicken and peppers 5 minutes on each side or until chicken is done (165 degrees).

Cut chicken and peppers into strips; place in large bowl. Add lettuce and onions; mix lightly. Top with cheese and dressing.