Potato soup in Romanian

3 l water

8 potatoes

1 onions

1 egg yolk

1 tbsp. sour cream

Peel and finely slice the potatoes, cut into half rings onion, cook vegetables and 30 minutes with the lid closed, a little sunflower water.

Immediately wipe through a sieve the vegetables, boil the soup again.

The yolk to combine with sour cream, slowly enter into the soup, then add to the soup a little piece of butter.

Served potato soup in Romanian with croutons sprinkled with parsley.