01 -
Cut chicken breasts into bite-sized pieces.
02 -
In a medium bowl, mix olive oil, chili powder, cumin, garlic powder, smoked paprika, salt, and pepper until well blended.
03 -
Add chicken pieces to the marinade and toss to coat thoroughly. Let rest for at least 15 minutes.
04 -
Heat a skillet over medium heat and cook the marinated chicken for 6 to 8 minutes or until fully cooked through.
05 -
While chicken cooks, warm tortillas in a skillet or directly over a flame until pliable and heated.
06 -
Place cooked chicken on each tortilla and top with shredded lettuce, diced tomatoes, avocado slices, shredded cheese, sour cream, and fresh cilantro if desired.
07 -
Serve immediately with lime wedges on the side for added zest.