In a large saucepan, fry the diced bacon, sliced onion and sliced bell pepper in rapeseed oil. Cut the wieners into 1 cm long pieces, dice the meat loaf and also fry in the saucepan. Deglaze with the can of mushrooms.
Peel the potatoes, cut into wedges and add them raw. Pour in the water and season (salt, pepper, paprika, caraway seeds, marjoram, thyme, broth, maggi, tomato paste).
Cook for about 20 minutes until the potatoes are cooked through. Refine with milk or cream. Serve with rolls or bread as a side dish.