Sauté the onions in fat, add the garlic and roast for 2 minutes, add the paprika, stir and immediately deglaze with water. Now add the meat and cabbage, add enough water to just cover the meat and cabbage. Season with salt, caraway seeds and pepper and simmer until the meat is tender. Beat the sour cream with the flour until smooth and mix in. Let simmer for another 5 minutes. If necessary, taste even stronger.