In a medium sized bowl, combine the shredded or cubed chicken, chopped romaine lettuce, bottled Caesar dressing, crumbled bacon, diced tomatoes, freshly grated Parmesan cheese, and freshly ground black pepper. Stir in the crumbled croutons gently to ensure everything is well mixed without crushing the croutons.
To make the wrap easier to handle, heat the flour tortilla in the microwave for about 10 seconds until it's warm but not too hot to touch. This softening step helps prevent tearing when you roll it up later.
Lay the warmed tortilla flat on a clean surface like a cutting board or plate. Spoon the salad mixture down the middle of the tortilla, ensuring there is enough space at each end for folding.
Fold in two sides of the tortilla over the filling to contain it, then roll it up tightly from one end to create a burrito shape. If desired, stick a large toothpick through each half of the wrap to hold it together.
Using a sharp, serrated knife, carefully slice through the center of the wrap to create two halves. Serve immediately while fresh and enjoy this tasty Chicken Caesar Wrap as part of your meal!