Cube chicken breast to bite size
Heat butter, saute chopped onion until translucent, add in paprika powder, stir quickly
Add in chicken, stir, sprinkle enough salt, stir, then pour in water, stir well
Cover and simmer for 30 minutes (don't overcooked!)
Meanwhile, mix well sour cream and flour
When chicken is ready, stir in sour cream mixture and cook for 1 minute longer
Serve with nokedli (Hungarian noodle)