In a mixing bowl, combine the cooked chicken, cream cheese, shredded cheddar cheese, minced garlic, Italian seasoning, salt, and black pepper. Mix until well combined.

Taste and adjust seasoning if necessary.

Lay a flour tortilla on a flat surface.

Place a generous amount of the chicken filling in the center of the tortilla.

Top with shredded lettuce and diced tomato.

Fold in the sides and roll the tortilla tightly to enclose the filling.

Heat a skillet over medium heat.

Place the wraps seam-side down in the skillet and cook for 3-4 minutes on each side until golden brown and crispy.

Remove from skillet, slice in half if desired, and serve with sour cream on the side.