01 -
Combine olive oil, lemon juice, minced garlic, dried oregano, salt, and black pepper in a medium bowl and whisk until well incorporated.
02 -
Add the chicken strips to the marinade, ensuring all pieces are well coated. Cover and refrigerate for at least 30 minutes.
03 -
Preheat a grill or skillet over medium-high heat. Remove chicken from marinade and cook for 5-7 minutes per side until internal temperature reaches 75°C and juices run clear.
04 -
Place pita breads on the grill or in a dry pan for approximately one minute per side until soft and lightly toasted.
05 -
Lay each warm pita flat and distribute chicken strips evenly among them. Top with tzatziki sauce, chopped lettuce, diced tomatoes, and sliced red onion.
06 -
Fold the pita around the filling and wrap in parchment paper if desired for easier handling. Serve immediately while chicken is still warm.