Sizzling Tex-Mex Fajitas

Directions

1. In a shallow dish, combine the broth, lime juice, 1 tablespoon oil, garlic, Worcestershire sauce, salt, 1 teaspoon soup mix, mustard, pepper, cayenne and liquid smoke if desired. Add the steaks and turn to coat. Cover; refrigerate for 8 hours or overnight.
2. In a large bowl, combine onions, green pepper, yellow pepper and remaining oil and soup mix. Place half of mixture on each of two double thicknesses of heavy-duty foil (about 12 in. square). Fold foil around vegetables and seal tightly.
3. Drain beef and discard marinade. Grill steaks and vegetable packets, covered, over medium heat for 10-13 minutes or until meat reaches desired doneness (for medium-rare, a thermometer should read 135°; medium, 140°; medium-well, 145°) and vegetables are tender, turning steaks once.
4. Open foil packets carefully to allow steam to escape. Thinly slice steaks; place beef and vegetables on tortillas. Serve with salsa, cheese, guacamole and sour cream if desired.