Start by cooking the chicken. In a skillet over medium heat, add olive oil. Season chicken breasts with chili powder, salt, and pepper. Cook for about 6-7 minutes on each side or until fully cooked and no longer pink in the center.
Once cooked, remove the chicken from the skillet and let it rest for 5 minutes. Then, slice it into thin strips.
In a small bowl, mix Greek yogurt with lime juice. The mixture will serve as a zesty dressing for the wraps.
Warm the whole wheat tortillas in a clean skillet for about 15-30 seconds on each side to make them pliable.
To assemble the wraps, take a tortilla and spread a generous spoonful of the Greek yogurt lime dressing on it.
Layer on a handful of mixed greens, sliced avocado, diced tomato, red onion, and the chicken strips.
Roll the tortilla tightly, starting from the end closest to you, and tuck in the sides as you go to create a secure wrap.
Slice the wraps in half diagonally and serve immediately, or wrap them in foil for an easy on-the-go meal.