Knead the minced meat with salt, pepper, egg and breadcrumbs to a smooth mass, roll out approx. 1 cm thick on a piece of foil, cover with herbs and feta and roll up. Place in a baking dish with the seam facing down.
Peel the potatoes and slice them thinly. Layer the roast like a roof tile, season with salt and nutmeg and pour the cream over it.
Bake at 180 ° C for about 30 minutes (bottom rack), then spread the cheese on top and bake for 20 minutes until the desired brown color.