Begin by seasoning the chicken breasts with olive oil, garlic powder, dried oregano, smoked paprika, salt, and pepper, ensuring even coating.
Preheat a grill pan over medium heat, and once hot, add the chicken breasts. Cook for about 6-7 minutes on each side or until fully cooked and internal temperature reaches 165°F (75°C). Remove from heat and let it rest for a few minutes before slicing into strips.
While the chicken is resting, lay out the tortillas on a clean, flat surface. In the center of each tortilla, place a generous handful of mixed greens.
Layer the sliced cucumber, red bell pepper, cherry tomatoes, and red onion over the greens.
Add the sliced grilled chicken on top of the veggies and sprinkle with feta cheese.
Drizzle tzatziki sauce generously over the fillings.
To wrap, fold in the sides of the tortilla and then roll it up from the bottom, securing the filling tightly inside.
Slice each wrap in half diagonally and serve immediately while fresh, or wrap tightly in foil for a packed lunch.
Notes
Serve immediately or wrap in foil for a packed lunch.