Rugelach is a popular Jewish pastry that is made from a rich and flaky dough that is filled with a variety of sweet and savory ingredients. Depending on the region and tradition of the baker, rugelach can also be called by a number of different names. In Israel, it is often known as "kifli", which is derived from the Hungarian brioches called kifli. Other names for rugelach include "kringle", which is Danish, "crescent cookies", which are popular in Italy, and "horns of plenty", which is a common name in Eastern Europe. Regardless of what it's called, this pastry is enjoyed by people all around the world!