Zupa szczawiowa: Polish sorrel soup with potatoes and egg
Fresh sorrel gives this Polish soup its gentle tartness. Potatoes, carrot and onion simmer in a light chicken broth, then sour cream softens the broth and a hard-boiled egg finishes each bowl.
Zupa szczawiowa is a seasonal Polish soup built around sorrel, a leafy green with a naturally tart flavor. In this home-style version, potatoes cook directly in a mild chicken broth with carrot and onion. Fresh sorrel goes in near the end, so it softens without losing all of its color or bright flavor.
Polish versions vary by region and household. A Kujawy account describes sorrel soup served with hard-boiled eggs and crushed potatoes, while a registered Kociewie version uses sorrel in vegetable broth with milk and sour cream and offers potatoes or eggs as accompaniments. This recipe combines potatoes in the soup with one egg per serving; it is not an exact reproduction of either registered regional version.
Temper the sour cream with hot broth before stirring it into the pot off the heat. That keeps the finish smooth and creamy without a hard boil. Serve each bowl with a halved hard-boiled egg and chopped dill. The recipe makes five servings of about 400 ml of soup, plus one egg each.


