01 -
Adjust oven rack to center position and preheat to 375°F (190°C).
02 -
Arrange each chicken breast between two sheets of plastic wrap and pound evenly to 1/2 inch thickness using a meat mallet.
03 -
Remove the top plastic wrap, season the chicken with salt and pepper, layer 2 slices of turkey and 1 slice of Swiss cheese onto each breast, then roll the chicken tightly and secure using toothpicks or kitchen twine.
04 -
Set up three shallow dishes: one with flour, one with eggs beaten with milk, and one with breadcrumbs combined with garlic powder.
05 -
Dredge each chicken roll in flour, dip in the egg-milk mixture, then roll in seasoned breadcrumbs, pressing gently to adhere.
06 -
Heat 2 tablespoons butter in a large skillet over medium heat. Sear chicken rolls for 4-5 minutes per side or until golden.
07 -
Transfer browned chicken rolls to a baking dish and bake for 20-25 minutes or until internal temperature reaches 165°F (75°C).
08 -
In a saucepan, melt remaining 2 tablespoons butter over medium heat. Whisk in a small amount of flour, then gradually add remaining milk and Swiss cheese, stirring constantly until smooth and velvety.
09 -
Remove toothpicks or twine from chicken, slice and plate, then spoon Swiss cheese sauce generously over each portion.