Cook the frozen crispy chicken strips according to the package directions in the oven or air fryer until heated through and crispy, or shred rotisserie chicken if using.
Meanwhile, place the Caesar salad mix in a large bowl and add the included dressing and croutons from the kit; toss until evenly coated.
Lay out the flour tortillas and divide the dressed salad evenly among them.
Top each portion of salad with tomato slices, avocado slices, and cooked chicken strips.
Roll each tortilla tightly around the filling, slice in half if desired, and serve immediately.