Cook Garlic: Melt butter in a large skillet over medium heat. Add minced garlic and cook for 1 minute until fragrant.
Make Cheese Sauce: Add cream cheese to the skillet and stir until melted and smooth. Mix in sour cream, garlic powder, and Italian seasoning. Season with salt and pepper to taste.
Combine Filling: Add cooked chicken, mozzarella, and cheddar cheese to the skillet. Stir gently until all cheese melts and the mixture becomes thick and creamy. Remove from heat.
Warm Tortillas: Heat tortillas in the microwave for 10-15 seconds or warm in a dry pan until soft and pliable.
Fill and Roll: Place each tortilla on a flat surface. Spoon about 1/2 cup of the chicken mixture into the center. Fold in the sides, then roll from bottom to top to form a tight wrap.
Optional Toasting: Heat a clean skillet over medium heat with a small amount of butter. Place wraps seam-side down and cook for 2-3 minutes per side until golden and crispy.
Serve: Slice each wrap in half diagonally. Garnish with fresh chopped parsley and serve immediately.