In a mixing bowl, combine the softened cream cheese, green onion, salt, and pepper. Ensure a homogenous mixture is achieved.
Place one tortilla on a clean, flat surface. Apply an even layer of the cream cheese mixture, ensuring it reaches the edges, which will aid in securing the roll.
Evenly distribute half of the shredded lettuce over the cream cheese layer. Carefully place 3 slices of turkey and 2 slices of cheddar cheese on the left side of the tortilla, ensuring they do not touch the very edge.
Begin rolling the tortilla from one end, ensuring it is done tightly to retain its shape. If there is difficulty in sealing the roll, you may use additional cream cheese as an adhesive.
Once the roll is formed, slice it in half. Then, further slice each half into five equal portions. It is advisable to discard the ends where filling may not be present, for a uniform presentation.
It is recommended to serve immediately to enjoy the freshness and crispness of the ingredients.