Main Page | See live article | Alphabetical index A bun is a sweet or plain small bread or a round roll. It can be designed to be cut in half and filled with ingredients, to be made into a sandwich or can be consumed "as is." External Link Guan Poh, bun maker, website: http://www.guanpoh.com/ This article is a stub. You can help Wikipedia by fixing it. This article is from Wikipedia. All text is available under the terms of the GNU Free Documentation License.