How is the structure and shape of Idrijski žlikrofi differentiated from štruklji?

Žlikrofi are distinctly shaped, small, hat-shaped pasta pockets, whereas štruklji are rolled into long tubes and sliced

The difference between Idrijski žlikrofi and štruklji highlights key structural variations within Slovenian dumpling traditions, reflecting Central European dough use. Idrijski žlikrofi are meticulously shaped into small pockets resembling hats and function similarly to ravioli or pierogi, traditionally containing fillings based on potatoes and herbs, often seasoned with lard. In contrast, štruklji are versatile rolled dumplings that can be prepared sweet or savory. If served in a specific manner, štruklji are rolled into long cylinders, resembling a roulade, and then sliced, sometimes resulting in a presentation akin to a baked pasta casserole, emphasizing the filling encased in a thin layer of dough.