Wash and shred the cabbage using a sharp knife. Cut into cubes the onion and sausages.
In a large pot on medium heat, heat up 1 tbsp of oil, add onion and sausages. Let it cook for 5 to 8 min stirring from time to time to prevent from burning. Meanwhile, shred carrots using a grater. Add the ready carrots to the pot followed with cabbage. Give ita mix.
Pour in the chicken stock, season with salt and pepper, add bay leaves and cumin. Mix it all together and bring it to boil. Cover the pot and let simmer for 30min on low heat.
On a small frying pan start heating up the flour. Once it starts to brown add oil and mix well. Add 0.5 cup of stock from the cabbage pot and mix really well so there are no lumps. Pour the ready mixture into the pot with cabbage, add chopped dill and bring back to boil and simmer for another 15 min.
Serve the ready bigos with the side of baby potatoes or bread.