Grind onion and mix it with water. Put on fire and wait for it to boil. Let it boil fo a couple of minutes.Remove from the fire, add Vegeta, sweet paprika, chopped chilli pepper, mixed wine and tomatoe puree. Put fish. Graševina is recommended for the wine, because it is an autochthonous type of wine and gives a special taste of the dish.When it starts to boil, let it simmer for half an hour. Do not stir with ladle but only occasionally shake the pot (left-right).If you need to cook for more people simply put all ingredients two times (if for four people) or three times for six people. It is customary to use a broad-cut homemade noodles, which are to be cooked separately.