Hitlerszalonna (Hungarian: "Hitler bacon"), known in the modern day as sütésálló lekvár ("ovenproof jam"), is a dense fruit jam that originated in the Kingdom of Hungary during World War II.
[1] It was sold in brick shaped blocks held in a piece of paper, and was sliced like szalonna.
[2] In the modern day, sütésálló lekvár is often sold in small portion cups.
[3] One possible source of this name derives from military rations given to soldiers of the Royal Hungarian Army.
Only one German food was accepted by the soldiers and was even brought back to Hungary and became a normal product in those days, and that was the "Hitler bacon" which is a flavoured jam made from pumpkin.