Cream bun is a type of Chinese pastry. It is one of the most standard pastries in Hong Kong

Hong Kong

Hong Kong is one of two Special Administrative Regions of the People's Republic of China , the other being Macau. A city-state situated on China's south coast and enclosed by the Pearl River Delta and South China Sea, it is renowned for its expansive skyline and deep natural harbour...

. It can also be found in most Chinatown

Chinatown

A Chinatown is an ethnic enclave of overseas Chinese people, although it is often generalized to include various Southeast Asian people. Chinatowns exist throughout the world, including East Asia, Southeast Asia, the Americas, Australasia, and Europe. Binondo's Chinatown located in Manila,...

 bakery shops overseas. The bun has either butter cream

Butter cream

Buttercream is a type of icing or filling, used inside cakes, as a coating, and as decoration. In its simplest form, it is made by creaming butter with powdered sugar, although other fats can be used, such as margarine or lard. Colorings and flavorings are often added, such as cocoa powder or...

 or whipped cream filling down the middle with coconut

Coconut

The coconut palm, Cocos nucifera, is a member of the family Arecaceae . It is the only accepted species in the genus Cocos. The term coconut can refer to the entire coconut palm, the seed, or the fruit, which is not a botanical nut. The spelling cocoanut is an old-fashioned form of the word...

sprinkles on the outside. Variations of it include the "Cream Horn", a pastry in a spiral shape, much like a horn, filled with cream.