Semmel
The Kaiser roll , Slovene: kajzerica, Polish: kajzerka, Hungarian: Császárzsemle), also called a Vienna roll (Wiener Kaisersemmel; as made by hand also: Handsemmel), or a hard roll, is a typically round bread roll, originally from Austria. It is made from white flour, yeast, malt, water and salt, with the top side usually divided in a symmetric pattern of five segments, separated by curved superficial cuts radiating from the centre outward or folded in a series of overlapping lobes resembling a crown. The crisp Kaisersemmel is a traditional Austrian food officially approved by the Federal Ministry of Agriculture. Kaiser rolls have existed in a recognizable form since at least 1760. They are thought to have been named to honor Emperor (Kaiser) Franz Joseph I of Austria (born 1830, reigned 1848–1916). There is also the theory that the name stems at least in part from a baker family called Kayzer in Opatów in Galicia which had been occupied by the Austrian monarchy in the First Partition of Poland. In the 18th century a law fixed retail prices of Semmeln (bread rolls) in the Habsburg monarchy. Allegedly, the name Kaisersemmel came into general use after the bakers' guild sent a delegation in 1789 to Emperor Joseph II (b. 1741, r. 1765–1790) and persuaded him to deregulate the price of bread rolls.[citation needed]
Source: Wikipedia