Pound 4 chicken breasts between plastic wrap to ¼-inch thickness. Season with salt and pepper.
Lay 1 slice ham and 1 slice Gruyère on each breast, keeping edges clear.
Roll tightly into cylinders. Secure seam underneath.
Dredge each roll in ½ cup flour, shaking off excess.
Dip into 2 beaten eggs.
Coat in 1 cup fine breadcrumbs, pressing gently to adhere.
Heat 3 tablespoons neutral oil and 1 tablespoon butter in a heavy skillet over medium heat.
Fry seam-side down first, turning to brown evenly on all sides, about 8–10 minutes total.
Transfer to a 350°F oven for 8–10 minutes, until internal temperature reaches 165°F.
Rest 5 minutes before slicing.
Sous Vide Method (Professional Roulade)
Temperature: 155°F (68°C)
Instructions
Pound and fill chicken as above.
Roll tightly and wrap each roulade firmly in plastic wrap, twisting ends to compress into an even log.
Vacuum seal the wrapped roulades individually.
Cook in a water bath at 155°F for 1 hour 15 minutes.
Transfer to an ice bath for 10 minutes.
Remove from bag and plastic wrap. Pat completely dry.
Chill 15–30 minutes for easier handling.
Dredge in flour, dip in egg, coat in breadcrumbs.
Pan-sear in 3 tablespoons neutral oil and 1 tablespoon butter over medium heat until deeply golden, about 3–4 minutes total.
Rest 5 minutes before slicing.
No oven finish required.
Notes
NotesChill the rolled chicken before breading for tighter structure.Do not bread before sous vide; it will become soggy.155°F provides firm structure with preserved moisture.Avoid overcrowding the pan when searing.StorageRefrigerate up to 3 days.Reheat in a 350°F oven to maintain crispness. Avoid microwave reheating.Not ideal for freezing once cooked.