Mix the minced meat, soaked, squeezed bun, onion cubes, egg and spices to a smooth mass. Spread evenly on an oiled aluminum foil to form a flat rectangle.
Also distribute the cheese and herbs on the mass. Roll up everything in the foil from the longer side. Roll into a roaster and cook uncovered at 180-200 ° C for about 50-60 minutes.
Make a sauce from the stock that is created in the roaster and the cream. Serve with light vegetables such as carrots and potatoes.