Sweet Green Rice Ball甜绿饭团
The sweet green rice ball(甜绿饭团tián lǜ fàntuán) is a Qingming Festival（清明节Qīngmíng jié）(Tomb Sweeping Day) food popular in Jiangsu(江苏Jiāngsū) and Zhejiang(浙江Zhèjiāng) Provinces. It is also a must-have offering at ancestral rituals in the south of the Yangtze River（长江Chángjiāng）. The custom of making sweet green rice balls dates back to the Zhou Dynasty(周朝Zhōucháo) over 2,000 years ago. One or two days before the Qingming Festival were designated as "cold food days", during which hot cooking is banned.
Another traditional food during the "cold food days" is "refined green rice", which is a variation of the sweet green rice ball. It is made of a mixture of glutinous rice powder and green mugworts (bromegrass juice in some cases) and stuffed with sweetened bean paste. This snack has been around for over 100 years. It is used as an offering in ancestral rituals, but more of a fresh festive food. Sweet green rice balls are jade-green in color, glutinous in taste and sweet in aroma. What's best about the snack is its sweet-but-not-cloying and fatty-but-not- greasy taste.