4 tablespoons canola oil, divided
2 tablespoons lemon juice
1-1/2 teaspoons seasoned salt
1-1/2 teaspoons dried oregano
1-1/2 teaspoons ground cumin
1 teaspoon garlic powder
1/2 teaspoon chili powder
1/2 teaspoon paprika
1/2 teaspoon crushed red pepper flakes, optional
1-1/2 pounds boneless skinless chicken breast, cut into thin strips
1/2 medium sweet red pepper, julienned
1/2 medium green pepper, julienned
4 green onions, thinly sliced
1/2 cup chopped onion
6 flour tortillas (8 inches), warmed
Optional: Shredded cheddar cheese, taco sauce, salsa, guacamole, sliced red onions and sour cream
In a large bowl, combine 2 tablespoons oil, lemon juice and seasonings; add the chicken. Turn to coat; cover. Refrigerate for 1-4 hours.
In a large cast-iron or other heavy skillet, saute peppers and onions in remaining oil until crisp-tender. Remove and keep warm.
Drain chicken, discarding marinade. In the same skillet, cook chicken over medium-high heat until no longer pink, 5-6 minutes. Return pepper mixture to pan; heat through.
Spoon filling down the center of tortillas; fold in half. Serve with desired toppings.