Lángos also spelled Langos refers to a Hungarian traditional bread.
Please see article entitled Langos for more information. Below is a picture of salty/savory Langos which was one of the food sold during the 2015 Bremen Freimarkt, an annual Festival held in the City of Bremen, Germany.
This is a salty/savory Lángos which is topped by garlic butter then grated cheese. It maybe so fatty, but so delicious just the same.