- Pour lukewarm water on the bread yeast, mix and add salt and caraway.
- Let it warm until the next day.
- Add the broth from the soaked mushrooms and the chopped mushrooms.
- Cook over medium heat for approx. half an hour, until the soup becomes thick.
- Add finely chopped onion fried in butter, and not too thick a mix of beaten eggs.
- Before serving the soup, add peeled and sliced potatoes that have been boiled in the skin.
Source: Regionální turistické informační centrum Krkonoše