01 - Preheat a grill pan or skillet over medium-high heat.
02 - Rub chicken breasts evenly with olive oil, garlic powder, salt, and black pepper.
03 - Grill the chicken breasts for 5 to 6 minutes per side until the internal temperature reaches 165°F. Let the chicken rest for 5 minutes, then slice thinly.
04 - Heat tortillas in a dry skillet or microwave until pliable.
05 - In a mixing bowl, toss romaine lettuce and cherry tomatoes with half of the Caesar dressing.
06 - Lay each tortilla flat. Layer with lettuce mixture, sliced chicken, remaining dressing, shaved Parmesan, and croutons if using.
07 - Fold in the sides of each tortilla, roll tightly into a wrap, slice in half, and serve immediately.