Mix steak sauce, wine and tomatoes. Peel onions and cut into rings. Cut cheese into thin slices. Peel garlic, dice finely and mix with paprika, chilli powder and salt. Wash the meat, dab dry and cut into slices about 1 cm thick. Rub meat with the spice mixture.
Putting out a big roast with bacon. Place slices of meat in the roaster vertically, alternating with onions and cheese. Pour prepared sauce over it. Fold over excess bacon. Braise in the preheated oven (electric cooker: 200 °C/circulating air: 175 °C/gas: see manufacturer) for approx. 2 1⁄2 hours. Wash the parsley, shake dry and sprinkle over it.
Just layer: Fold a tea towel several times. Place the roaster at an angle. In this way, the ingredients can be put in upright without any problems.
If the guests do not like blue cheese, prepare the kettle meat with camembert, pepper or herb soft cheese.