Add shredded chicken to the skillet and season with salt and pepper. Stir to combine and heat through.
Remove from heat and stir in the shredded cheese until melted.
Lay out lettuce leaves or wraps and spoon the cheesy garlic chicken mixture into the center of each.
Wrap them up tightly and serve immediately, optionally garnished with chopped parsley.
Notes
Keep the pan off the heat when adding cheese to achieve the perfect melt every time. If you want to spice things up, add red pepper flakes when adding the chicken.