Cut the leek into thin circles. In hot sunflower oil is put to choke leeks for 3-4 minutes. Add the minced meat and stir with wire for mixing eggs, lest there be in balls. Pour the milk and water and crushed cube vegetable broth. Add celery. Allow to boil for 10-15 minutes. Boiling soup to add three types of feta cheese - crushed or shredded - stirring constantly until melted. Consumed hot.