Clean the leek and carrots, halve lengthways and cut into pieces approx. 1 cm in size. Not too thin so that they retain their bite. Dice the ham shoulder as well.
Sweat the carrots in the oil in a pan for about 5 minutes. Add the leek and fry briefly. Then add the broth and steam the vegetables until they are cooked through but still have a bite to eat. Add the diced ham and the cooked rice and stir in the sour cream. Season with salt, pepper and paprika and serve immediately.
Recipe from a women`s magazine from the 70s, my favorite dish from my childhood.