Flatten chicken breasts to ¼ inch thickness using a meat mallet. Season with salt & pepper.
Layer ham and cheese over each breast, leaving edges free.
Roll chicken tightly, wrap in plastic wrap, and chill for 20–30 minutes.
Coat rolls: flour → egg wash → panko breadcrumbs mixed with garlic powder.
Cook options:
Oven: Preheat 375°F, brown in skillet, brush with butter, bake 20–25 min to 160°F internal.
Pan-Fry + Oven: Brown all sides, bake at 350°F until done.
Air Fryer: 375°F for 18–20 min, flipping halfway.
Optional: Prepare mustard cream sauce and pour over sliced chicken.