Wash the livers and put them in a tray. Chop the leeks and onions finely, add them to the livers.
Add the canned tomatoes, paprika, savory and salt. Pour in the oil, white wine and water. Stir to mix all the products.
Put the tray in a preheated 356°F (180 °C) oven and bake about 90 min. Optionally you can sprinkle chopped fresh parsley upon serving if desired.