Tangyuan (food)

Historically, a number of different names were used to refer to this food. During the Yongle era of the Ming Dynasty, the name was officially fixed as yuanxiao (derived from the Yuanxiao Festival), which is used in northern China. This name literally means "first evening", being the first full moon after Chinese New Year, which is always a new moon.

In southern China, however, they are called tangyuan.[1] Legend has it that during Yuan Shikai's rule from 1912 to 1916, he disliked the name yuanxiao (Chinese: 元宵) because it sounded identical to "remove Yuan" (Chinese: 袁消); thus he gave orders to change the name to tangyuan.[2] This new moniker literally means "round balls in soup" or "round dumplings in soup". In the Hakka and Cantonese varieties of Chinese, tangyuan is pronounced as "tong rhen" or "tong jyun". The term tangtuan (Hakka: tong ton, Cantonese: tong tyun) is not as commonly used in these varieties as tangyuan. Nowadays however, "tangyuan" usually refers to the southern style, while "yuanxiao" refers to the northern style, differentiated by their method of preparation.[3]

Nowadays, tangyuan (湯圓) often come in rainbow-like colors, and filled with many flavors such as fruit preserves

Traditional tangyuan with sweet sesame filling

While tangyuan was originally a food eaten during festivals, it has become a dessert consumed year-round rather than simply a festival food. For instance, tangyuan is traditionally in white color. Yet, in order to cater to consumers’ needs and changing tastes, dessert specialty shops create new flavors or colors of tangyuan by substituting the traditional filling with chocolate, mashed potato and pumpkin paste. Thus, tangyuan has already evolved into a dessert that is consumed by Chinese from time to time throughout the year and is no longer limited to festivals. In both filled and unfilled tangyuan, the main ingredient is glutinous rice flour. A filled tangyuan's filling can be either sweet or savory. Northern variations mix sesame, peanuts, sweet bean paste and place them into bamboo baskets with rice flour, sprinkle water continuously on the rice flour to form the fillings and form round balls. Southern variations are typically larger, and are made by wrapping the filling into sticky rice flour wrapping and scrunching them into balls.[1]

Sweet fillings can be:

• Chocolate paste (softened butter mixed with cocoa powder and stirred until blended)
• A piece of cut sugarcane rock candy
• Fruit preserves
• Sesame paste (ground black sesame seeds mixed with sugar and lard) - the most common filling
• Red bean paste (Azuki bean paste)
• Chopped peanuts (or peanut butter) and sugar
• Lotus seed paste

Tangyuan is first cooked in boiling water. Once cooked, the savory tangyuan is served in a clear soup broth, while sweet tangyuan is served in a ginger-infused syrup. Nowadays, deep-fried tangyuan have gained popularity in the Southern part of China. Filled tangyuan are put into hot oil to make its surface crispy (this is for deep-fried tangyuan).

Unfilled tangyuan are served as part of a sweet dessert soup known in Cantonese cuisine as tong sui (literally:"sugar water"). Common types include:

• Red bean soup
• Black sesame soup
• Ginger and rock sugar
• Fermented glutinous rice (Chinese: 醪糟 or 酒釀), Sweet Osmanthus and rock sugar.

The most renowned varieties come from Ningbo in Zhejiang Province. However, they are traditionally eaten throughout China.

Tangyuan has also come to be associated with the Winter Solstice and Chinese New Year in various regions. Today, the food is eaten all year round. Mass-produced tangyuan is commonly found in the frozen food section of Asian supermarkets in China and overseas.

Mont lone yay paw, served with shredded coconut, is a popular festive dish served in Myanmar during Thingyan.

In Indonesia, an adapted version, called Wedang Ronde (Wedang in Javanese means beverage, and Ronde means round ball), is a popular food eaten during cold temperatures. The round colored balls of glutinous rice can be filled with crushed peanuts and sugar, or left plain and is served in a sweetened, mild ginger broth often boiled in fragrant pandan leaves. Crushed, toasted peanuts, tapioca pearls, and slices of coconut can also be added.

In Myanmar (Burma), mont lone yay baw (မုန့်လုံးရေပေါ်) is a traditional festive dish, served during Thingyan, and filled with pieces of jaggery and served with coconut shavings.

In the Philippines, ginataang bilo-bilò is also served in coconut milk, and sometimes local produce such as plantains (sabà), tapioca, and/or sweet potatoes are also added in.

In Thailand, bua loi (บัวลอย) is a sweet glutinous rice flour balls in the coconut milk or ginger syrup.

In southern Vietnam, a similar dish called chè xôi nước, is served in a mild, sweet liquid flavored with grated ginger root. In northern Vietnam, bánh trôi (also called bánh trôi nước) and bánh chay are analogous, with the latter being served with coconut milk.