Rakott Krumpli

A 19th-century home cook's casserole built around three pantry constants in a Hungarian household — potatoes, eggs, smoked sausage — with sour cream as the universal binder. Likely shaped by Austrian-Bohemian Auflauf casseroles during the Habsburg era. Stayed a household dish, not a restaurant one, which is why versions differ family to family on egg-to-sausage ratio.

19th-century home casserole built on the three things every Hungarian pantry held: potato, egg, kolbász. Sour cream is the binder doing the structural work.

A baked layered dish: sliced boiled potatoes, sliced hard-boiled eggs, sliced Hungarian smoked sausage (kolbász), bound with sour cream poured between layers, baked until the top browns and the cream has set. Served straight from the dish with a spoon, in soft squares. Comfort lunch; nothing crisp, everything soft and salty from the sausage fat seeping down.

Sour cream's job is two-fold: the fat lubricates the dry potato slices and the protein sets in the oven heat to glue the layers into a sliceable block. Potatoes have to be slightly undercooked at the boil — they finish in the oven absorbing sausage fat, and pre-mushy potato turns the whole thing to paste. Best assembled hot so the cream warms gradually instead of seizing on cold layers.