Chop the turkey schnitzel, season with salt and pepper. I seared them briefly. Put the fried meat in a baking dish.
Clean the leek and cut into rings, sauté with the oil in the same pan. Add the processed cheese and cream, bring to the boil briefly and deglaze the whole thing with a good dash of wine.
Pour the cheese and leek mixture over the meat in the baking dish. Crumble the thawed rösti over it and place in the oven for about 25 minutes at 180 ° C. Baguette goes well with it.