Kugelis
Kugelis, also known as bulvių plokštainis , is a potato dish from Latvia and Lithuania. Potatoes, bacon, milk, onions, and eggs are seasoned with salt and pepper and flavoured, for example with bay leaves and/or marjoram, then oven-baked. It is usually eaten with sour cream or pork rind with diced onions. Similar dishes include the Jewish kugel and the Belarusian and Polish potato babka.
Source: Wikipedia
Recipes

Kugelis - the traditional recipe - Baltic Value
We've been looking at various posts around on the traditional recipe for Lithuanian potato pudding, known as kugelis or bulviu plokštainis (literally "flat potato"). And let us share the steps of Jurate Krokys Stirbys from Philadelphia region.Kugelis...

Skaniausias klasikinis kugelis pagal Rūtą - Beatos virtuvė
Kažkada užsiminėme, kad kartą šefė Rūta Paulauskienė mums studijoje iškepė puikų kugelį, kuris visą komandą privertė aikčioti ir kone alpulį įvarė – toks gardus buvo! Tai laimė didžiausia, kad skaniausios Rūtos kugelio receptas dabar jau mūsų visų rankose...