So when I opened a jar of sauerkraut or sour cabbage last night, the initial waft of sauerkraut instantly reminded me of Christmas. And as I added other ingredients, including smoked Polish sausages, the smell got more and more wintry and Christmassy…Back to the soup-making now. According to my source, this is Hungarian sausage soup – Kolbászleves. I am not sure if Szofi of Chili&Vanilia agrees, but the author of the Estonian language book ‘Ungari köök’ (that’s ‘Hungarian kitchen’ for those of you who don’t speak the language:), Peeter Kard, is considered to be an expert on that particular cuisine back home. Although I have been to Hungary, I haven’t had kolbászleves there, so I have to believe Mr Kard’s claim for authenticity.
The soup is easy to make, and tasty addition to any winter menu. Serves 4.
Hungarian sauerkraut and smoked sausage soup Kolbászleves
(Ungari hapukapsa-vorstisupp)

450-500 grams sauerkraut (canned is fine, I used Polish Krakus brand)
water
100-200 grams smoked sausage (I used Polish Krakow sausage)
1 tsp of caraway seeds
0.5-1 chopped onion (I used 1 red onion)
40 grams of lard (I bet Hungarian chefs would use the special smoked and paprika-cured Hungarian fat, whereas I used plain butter)
3-4 Tbsp plain flour
1-2 tsp Hungarian paprika powder
salt
sugar, if necessary
To garnish:
Sour cream or crème fraiche
Drain the sauerkraut and add enough water to the drained liquid, so you’d end up with 1 litre of liquid. Bring to the boil, add sauerkraut, sliced sausage, and caraway seeds

Simmer on a medium heat, until cabbage is almost tender. Taste – if the cabbage is too sour, add a generous pinch or two of sugar. (Sauerkraut is inevitably sour. But then there is sour sauerkraut and very sour sauerkraut. Too sour sauerkraut is not so good :)
Heat the lard/butter, add chopped onion and sauté until soft. Add flour, paprika powder, mix thoroughly. Then add another cup of water, and heat through. You end up with a reddish-brown roux.
Simmer, until cabbage is soft and tender.
Garnish with a dollop of sour cream, and enjoy with sliced sour rye bread.
UPDATE 14.1.2007: Elise of Simple Recipes mentioned this recipe, too.