Peel, wash and halve the potatoes and cook in boiling salted water for about 20 minutes. Clean, wash and dice the peppers. Peel and finely dice the onion. Wash the meat, dab dry and season with salt and pepper.
Heat the oil. Fry the meat for about 10 minutes while turning. Wash marjoram and parsley, shake dry, remove leaves except for a little garnish from the stalks and chop. Heat milk and fat in a pot.
Drain the potatoes, add the milk mixture and mash them with a potato masher to make puree. Season to taste with salt and nutmeg. Remove meat from the pan and keep warm. Sauté the paprika and onion in the frying fat for about 4 minutes while stirring.
Stir in the tomato paste. Deglaze with red wine, bring to the boil and simmer for about 2 minutes. Season to taste with salt and pepper. Stir the herbs into the puree, except for a little bit for sprinkling. Arrange puree, cutlet and sauce on plates.
Sprinkle with herbs and garnish with marjoram.