Steps
1. Season the chicken breast with salt and pepper.
2. Heat a non-stick skillet over medium heat and cook the chicken for about 5-7 minutes on each side or until fully cooked.
3. While the chicken is cooking, mix Greek yogurt and mustard in a small bowl to create a tangy sauce.
4. Once the chicken is cooked, remove it from the skillet and let it rest for a couple of minutes before slicing it.
5. Lay the whole wheat tortilla flat on a plate, spread the yogurt-mustard sauce evenly, and top with lettuce leaves, sliced pickles, and sliced chicken.
6. Roll the tortilla tightly to create a wrap, then slice it in half to serve.