A pair of bánh chưng wrapped in lá dong ready to be boiled
|Place of origin||Vietnam|
|Serving temperature||Hot, room temperature, fried|
|Main ingredient(s)||Glutinous rice, mung bean, pork|
|Other information||Traditionally consumed during Tết|
Bánh chưng is a traditional Vietnamese rice cake which is made from glutinous rice, mung bean, pork and other ingredients. Its origin is told by the legend of Lang Liêu, a prince of the sixth Hùng Vương, who became Hùng Vương's successor thanks to his creation of bánh chưng and bánh dày, which symbolized respectively the Earth and the Sky. Considered an essential element of the family altar on the occasion of Tết, the making and eating bánh chưng during this time is a well-preserved tradition of Vietnamese people. Beside the Tết holiday, bánh chưng is also tasted all year round as a delicacy of Vietnamese cuisine and one of the national dishes of Vietnam besides nem rán and phở.
Legend and symbol 
According to the book Lĩnh Nam chích quái (Extraordinary stories of Lĩnh Nam) published in 1695, the creation of bánh chưng was credited to Lang Liêu, a prince of the sixth Hùng Vương. It was said that after the victory against the army of Shang Dynasty, in choosing a successor among his sons, Hùng Vương decided to carry out a competition in which each prince brought a delicacy representing the sincerity for the ancestors on the occasion of the Tết, whoever could introduce the most delicious dish for the altar would become the next ruler of the country. While other princes tried to find the rare and delicious foods from forest and sea, the eighteenth prince Lang Liêu, who was the poorest son of Hùng Vương, could not afford those luxury dishes and had to content with the everyday ingredients such as rice or pork. Finally, he created one cake in the square form of earth called bánh chưng and one in the round form of sky called bánh dày from these simple ingredients. In tasting the dishes offered by his son, Hùng Vương found bánh chưng and bánh dày not only delicious but also a fine respresentation of the respect for ancestors. Therefore he decided to cede the throne to Lang Liêu and bánh chưng, bánh dày became traditional foods during the Tết.
Considered an indispensable dish of the Tết, bánh chưng is placed in the family altars in order to honour the ancestors and pray them to support the family in the new year. Wrapped in a green square package, bánh chưng symbolizes the Earth, the variant ingredients of bánh chưng which comes from all the products of nature also emphasize the meaning of bánh chưng with Vietnamese people.
Ingredients and presentation 
The required ingredients of bánh chưng are glutinous rice, mung bean, fatty pork and black pepper, salt, sometimes green onion, and nước mắm for spices. In the wrapping stage, one needs lá dong, strings split from giang, one type of bamboo which has long node, and sometimes a square mold in wood so that bánh chưng can be wrapped in a better shape, lá dong, which is popular only in the Southern Asia, can be substituted by banana leaves or even lá bàng. Lá dong and giang strings have to be washed carefully in order to preserve the taste of the cake, giang strings may be soaked in salt water or steamed so that they can become flexible enough for wrapping. People often choose high quality rice and bean for making bánh chưng, they are soaked in water for 2 hours in case of mung bean and 12 to 14 hours in case of glutinous rice. The fat and lean pork is preferred for bánh chưng because its fatty flavour well associates with the glutinous rice and mung bean. After being sliced in big parts, pork is mixed with pepper, onion and salt or nước mắm. People in Bắc Ninh once added sugar in this mixture of spices.
The cake is wrapped in the following order. Firstly the giang strings and two lá dong leaves are placed as the square base for the bánh chưng. After that, glutinous rice is stuffed in lá dong, followed by mung bean, pork and finally another layer of rice so that bean and pork can be respectively in the center of the cake. All placed ingredients are carefully wrapped in lá dong and bound by giang strings in the square form. In order to get a near perfect square-shaped cake, the maker can use a mold of square form as the base for the wrapping. To keep the cake from mold or being spoiled, bánh chưng should be carefully wrapped as tight as possible.
The prepared cakes are tightly arranged in large pot, the pot is filled with fresh water and boiled for hours until they are done from the inside stuffing to outside. After cooling and unwrapping, the rice skin of bánh chưng turns green because rice has absorbed the colour of lá dong. One bánh chưng is often divided in 8 parts, usually by using the very giang string which bound the wrap of the cake. As a cake formed from several ingredients, the taste of bánh chưng varies from part to part with different flavours of glutinous rice, pork, bean and even the wrapping lá dong. Bánh chưng is often served with pickled onions or vegetables, chả lụa and nước mắm. After unwrapping, bánh chưng can stay good for several days while a wrapped one can be kept for two weeks. Bánh chưng has the water activity value aw of about 0.95 and its pH is approximately 6.4.
Gallery illustrations 
Bánh chưng is served with chả lụa and other dishes
History and tradition 
|“||Vietnamese: Thịt mỡ, dưa hành, câu đối đỏ
Cây nêu, tràng pháo, bánh chưng xanh
Translate: Rich meats, Salty onions, red couplets
Nêu tree, firecracker, green bánh chưng
Traditionally, bánh chưng requires a preparation of many ingredients, each Vietnamese family which can afford such a preparation begins to make the cake from the 27th or 28th day of the December (tháng Chạp) in Lunar calendar. In making bánh chưng, all members of the family gather with different tasks, from washing the lá dong, mixing the pork with spices, preparing the mung bean and most important wrapping all ingredients in square form and boilling the cakes. Bánh chưng needs to be carefully boiled for ten to twelve hours during which the adults and children sit together around the boiling cauldron. In the countryside, to ensure that bánh chưng is available for every families even the poor ones, a fund called họ bánh chưng is jointly set up and about one month before the Tết, the accumulated capital and benefit are divided between members of the fund so that they can have enough money to prepare bánh chưng.
Nowadays, the tradition of self-made bánh chưng gradually declines in Vietnam when the size of a typical family is smaller and people do not have enough time for the preparation and making of bánh chưng, instead they go to the bánh chưng shop or order cakes in advance from families which specialize in making them. Therefore bánh chưng still appears in each family during the Tết but they are not a family product any more. With the shift of bánh chưng making from family to specialized manufacturers, some craft villages became famous for their reputation in making bánh chưng such as Tranh Khúc village or Duyên Hà village both in Thanh Trì, Hanoi.
Each year, on the occasion of the Death anniversary of the Hung Kings, a competition of making bánh chưng and bánh dày is often organized in Hùng Temple, Phú Thọ. Participants from eight different regions including Lào Cai, Hanoi and Cần Thơ are provided with 5 kg of glutinous rice, bean, 1 kg of pork so that they can make 10 bánh chưng in 10 minutes, the product of the winning team will be present in the official altar of the festival. In 2005, bánh chưng makers in Ho Chi Minh City offered Hùng Temple a pair of giant bánh chưng and bánh dày, the size of the bánh chưng was 1.8m x 1.8m x 0.7m and 2 tonnes in weight after cooking, it was made in Ho Chi Minh City and subsequently transferred to Phú Thọ.
While being normally eaten warm or at room temperature, bánh chưng may be also fried up and served in form of crisp pancake called bánh chưng chiên (fried bánh chưng). The writer Vũ Bằng in his book Thương nhớ mười hai (Longing of the 12 months) mentioned bánh chưng rán as a delicious dish during the cold February of Hanoi. In some regions, instead of bánh chưng, people make bánh tét which is a cylindrical cake with almost the same ingredients as bánh chưng. A similar cake as bánh tét is made in some regions in the North but with the name bánh tày or bánh chưng dài (long bánh chưng). Bánh tày is often made with small quantity of mung bean and little or no pork so that it can be preserved for a longer period, bánh tày can be cut in slices and fried like bánh chưng rán. San Diu people has another variation of the long bánh chưng with a hump in the middle of the cake, hence it is called bánh chưng "gù" ("humped" bánh chưng), besides lá dong, bánh chưng "gù" is wrapped by an additional type of leaf named lá chít.
There are also variations of bánh chưng for vegetarians and Buddhists which do not contain pork such as bánh chưng chay (vegetarian chưng cake) or bánh chưng ngọt (sweeten chưng cake), instead of pork, these cakes are stuffed with molasses or brown sugar. For these variations, sometimes they mix glutinous rice with gac so that the cake can have a red skin which is more appetizing. In the countryside, bánh chưng chay was once made by the poor families who could not afford the pork for stuffing, they replaced pork by cardamom, black pepper and cooked mung bean, this type of bánh chưng was eaten with molasses.
See also 
|Wikimedia Commons has media related to: Bánh chưng|
- Aruna Thaker, Arlene Barton Multicultural Handbook of Food, Nutrition and Dietetics 2012 Page 171 "Bánh chưng"
- Monica Janowski, Fiona Kerlogue (2007). Kinship and food in South East Asia. NIAS Press. pp. 251–257. ISBN 87-91114-93-4.
- Alice M. Terada, Janet Larsen (1993). Under the Starfruit Tree: Folktales from Vietnam. University of Hawaii Press. pp. 105–108. ISBN 978-0-8248-1553-0.
- Spagnoli, Cathy (1998). Asian Tales and Tellers. August House. pp. 66–67. ISBN 0-87483-527-5.
- Agar, Charles (2006). Frommer's Vietnam. John Wiley and Sons. p. 22. ISBN 0-7645-9676-4.
- Laurel Kendall, Nguyễn Văn Huy (2003). Vietnam: journeys of body, mind, and spirit. University of California Press. pp. 75–77. ISBN 0-520-23872-9.
- Chi Nguyen, Judy Monroe (2002). Cooking the Vietnamese Way. Twenty-First Century Books. pp. 66–67. ISBN 0-8225-4125-4.
- Ngô Chí Tùng (2008-02-04). "Tết ở Trường Sa" (in Vietnamese). Laodong.com.vn.
- Nguyễn Nhã (2006-01-25). "Bánh chưng ngày Tết". Tuoitre.com.vn.
- Caitlin Worsham (2008-02-10). "Banh chung: leafy chunks of love and lore". Vietnamnet.vn.
- Pam Mailand, Robert Lewis (1997). Vietnam, young people, old country: primary. Curriculum Corporation. p. 21. ISBN 1-86366-381-9.
- Jeffrey M. Farber, Ewen Cameron David Todd (2000). Safe handling of foods. CRC Press. p. 387. ISBN 0-8247-0331-6.
- "Craft village’s banh chung gets trademark". Vietnamnet.vn. 2008-02-06.
- Minh Nguyen (2004-01-22). "The cake of mystique". Vietnamnet.vn.
- "Festival to honour nation’s ancestors". Vietnamnet.vn. 2009-04-03.
- Van Tien (2005-04-13). "Biggest cakes for Hung Kings". Vietnamnet.vn.
- Andrea Quynhgiao Nguyen, Bruce Cost, Leigh Beisch (2006). Into the Vietnamese kitchen: treasured foodways, modern flavors. Ten Speed Press. p. 259. ISBN 1-58008-665-9.
- Vũ Bằng. "Tháng Hai, tương tư hoa đào". Thương nhớ mười hai (in Vietnamese). Literature Publishing House.
- "Hội thảo Tết Việt 2005: Tôn vinh VH dân gian" (in Vietnamese). Vietnamnet.vn. 2005-01-31.
- Kong Foong Ling (2002). The Food of Asia. Tuttle Publishing. p. 172. ISBN 0-7946-0146-4.
- Trần Thanh Hà (2006-03-10). "Xôi đen, bánh chưng "gù" của người Sán Dìu" (in Vietnamese). Vinhphuc.gov.vn.
- Quang Anh (2005-02-07). "Bánh chưng mặn, bánh chưng chay và những chiếc ô tô" (in Vietnamese). Vietnamnet.vn.