Start with the sauerkraut head by carefully remove the leaves and then remove the rib from each leaf. One head should be enough for 8-10 large sarma and 6-7 small ones.
Cook the rice until it is half done then move leave aside. In a deep bowl mix together the group pork, beef, bacon with the finely chopped onion. Then add the two eggs, salt, pepper and mix well.
Add the rice to the mixture and stir well till rice mixed.
On a flat surface place a leaf and put a full spoon from the mixture. Spread well in the center then roll and fold the ends
In a large pot add 2 cups of the brine or you can use water, place a few leaves at the bottom then add the cabbage rolls. You can add bacon between and sliced sauerkraut.
Cook it for an hour on a medium heat then transfer it to a baking dish.
Preheat the oven to 325℉
Place a pan over medium heat with butter. After it melts add flour. A minute later add the paprika and water. Add this sauce to the baking dish and place it in the oven. Bake it for about 2.5-3h.
Place the sarma in a plate and leave to cool down. Optional you can add on top some tomato paste and sprinkle fresh herbs.