Grilled Chicken Fajitas

The chicken and vegetables in these fajitas are only mildly spicy. For more heat, include the jalapeño seeds and ribs when mincing. When you head outside to grill, bring along a clean kitchen towel or a large piece of foil in which to wrap the tortillas and keep them warm as they come off the grill. Although the chicken and vegetables have enough flavor to stand on their own, accompaniments (guacamole, salsa, sour cream, shredded cheddar or Monterey Jack cheese, and lime wedges) can be offered at the table. For our recipes for salsa and guacamole, see related recipes. The chicken tenderloins can be reserved for another use or marinated and grilled along with the breasts.

ingredients

1/3 cup lime juice , from 2 to 3 limes
6 tablespoons vegetable oil
3 medium cloves garlic , minced or pressed through garlic press (about 1 tablespoon)
1 tablespoon Worcestershire sauce
1 1/2 teaspoons brown sugar
1 jalapeño chile , seeds and ribs removed, chile minced
1 1/2 tablespoons minced fresh cilantro leaves
3 boneless, skinless chicken breasts (about 1 1/2 pounds), trimmed of fat, tenderloins removed, breasts pounded to 1/2-inch thickness
1 large red onion (about 14 ounces), peeled and cut into 1/2-inch-thick rounds (do not separate rings)
1 large red bell pepper (about 10 ounces), quartered, stemmed, and seeded
1 large green bell pepper (about 10 ounces), quartered, stemmed, and seeded
8 - 12 plain flour tortillas (6-inch)

directions

1
1. In medium bowl, whisk together lime juice, 4 tablespoons oil, garlic, Worcestershire, brown sugar, jalapeño, cilantro, 1 teaspoon salt, and 3/4 teaspoon pepper. Reserve 1/4 cup marinade in small bowl; set aside. Add another teaspoon salt to remaining marinade. Place chicken in marinade; refrigerate 15 minutes. Brush both sides of onions and peppers with 2 tablespoons oil and season with salt and pepper.
2
2. Light all burners on gas grill and turn to high, cover, and heat grill until hot, about 15 minutes. Leave one burner on high heat while turning remaining burner(s) down to medium.
3
3. Remove chicken from marinade and place chicken smooth side down on hotter side of grill; discard remaining marinade. Place onion rounds and peppers (skin side down) on cooler side of grill. Cook (covered) chicken until well browned, 4 to 5 minutes; flip chicken and continue grilling until chicken is done about 4 to 5 minutes longer. Meanwhile, cook peppers until spottily charred and crisp-tender, 8 to 10 minutes, turning once or twice as needed; cook onions until tender and charred on both sides, 10 to 12 minutes, turning every 3 to4 minutes.
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4. Set all burners to medium. Working in batches, if necessary, place tortillas in single layer on grate and grill until warm and lightly browned, about 20 seconds per side.
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5. Separate onions into rings and place in medium bowl; slice bell peppers lengthwise into 1/4-inch strips and place in bowl with onions. Add 2 tablespoons reserved unused marinade to vegetables and toss well to combine. Slice chicken into 1/4-inch strips and toss with remaining 2 tablespoons reserved marinade in another bowl; arrange chicken and vegetables on large platter and serve with warmed tortillas.