Pork bao
猪肉包子
Cha siu bao is a Cantonese baozi (bun) filled with barbecue-flavored cha siu pork. They are served as a type of dim sum during yum cha and are sometimes sold in Chinese bakeries. There are two major kinds of cha siu bao: the traditional steamed version is called 蒸叉燒包 (pinyin: zhēng chāshāo bāo; Jyutping: zing1 caa1 siu1 baau1; Cantonese Yale: jīng chāsīu bāau) or simply 叉燒包 (chāshāo bāo; caa1 siu1 baau1; chāsīu bāau), while the baked variety is usually called 叉燒餐包 (chāshāo cān bāo; caa1 siu1 caan1 baau1; chāsīu chāan bāau). Steamed cha siu bao has a white exterior, while the baked variety is browned and glazed.
Source: Wikipedia
Recipes

Chinese Steamed Pork Bun Recipe - Jessica Gavin
Traditional Chinese steamed pork bun recipe (char siu bao). Each soft and tender bun is filled with sweet and savory barbecue pork. You don't have to leave home for some dim sum! The Chinese lunar calendar is based on a 12-year cycle represented by different...