Wash the potatoes, bring to the boil covered with water and cook for about 20 minutes. Clean, wash and cut the peppers into pieces. Peel cucumbers, cut them in half lengthwise and remove the seeds.
Cut the cucumbers into pieces. Peel onion and chop finely. Cut Cabanossi into slices. Drain potatoes, chill and peel. Heat oil in a large pan. Fry the potatoes for about 3 minutes and take them out.
Add cucumber, paprika and onion to the frying fat and fry for approx. 4 minutes. Add potatoes and cabanossi. Season with salt and pepper. Add stock and bring to boil. Mix sour cream and flour, stir into the stock and bring to the boil once.
Wash parsley, chop finely and sprinkle over the braised cucumbers.