Cepelinai, the Lithuanian national dish, with a side of bacon. Cepelinai (which are named zeppelins after their shape) are a potato dumpling stuffed with meat. But I found some vegetarian recipes with mushroom or barley stuffing and I’m going to give it a shot sometimes. We’ll see how it goes.
Kugelis, a Lithuainian dish my grandmother used to make. I always though it was called korsha. Lithuanian was her native tongue, so I did not always understand her English. If you like potatos then this is one to try.