London bun
From Wikipedia, the free encyclopedia
A London bun is also known as a candlegrease bun due to the white sugar icing that is used atop this finger shaped or elongated bun made of rich yeast dough that is flavored with either currants or caraway seeds.
[edit] Reference
Davidson, Alan. Oxford Companion to Food (1999), "Bun". p. 114 ISBN 0-19-211579-0