Krupnik (Polish: [ˈkrupɲik] ⓘ) is a thick Polish soup made from vegetable or meat broth, containing potatoes and barley groats (kasza jęczmienna, archaically called krupy—hence the name).

[1][2][3] Common additional ingredients include włoszczyzna (carrots, parsley, leek, and celery), onion, meat, and dried mushrooms.