Clean the pointed cabbage, quarter it and cut out the stalk. Cut cabbage into large pieces. Peel onion and garlic and chop finely. Clean, wash and cut spring onions into rings. Tomatoes clean, wash and cut into large pieces.
Put rice in 400 ml boiling salted water, cover and let it swell for about 20 minutes over low heat. Heat oil in a pan, fry onion until translucent, add garlic, spring onions and cabbage, fry for about 5 minutes while turning.
Add the tomatoes and fry briefly. Dust with paprika and deglaze with broth. Cover and stew for about 10 minutes at low heat. In the meantime, stir the sour cream and starch until smooth. Stir into the stock, bring to the boil again, season with salt and pepper.
Serve the rice in a small bowl sprinkled with paprika. Serve the vegetables in a pan with a dash of sour cream, sprinkled with paprika and garnished with marjoram.