A cylinder of glutinous rice wrapped around a core of mung bean and pork belly, bound in banana leaves and boiled 8-10 hours; sliced into wheels for the southern Vietnamese Lunar New Year table.
Banh tet is the southern Vietnamese Lunar New Year (Tet) cake, the cylindrical counterpart to northern banh chung's square. The shape carries multiple folk readings — moon, traveler's bundle, agricultural tool — but no single origin story like the Hung-king myth attached to banh chung. The southern preference for the cylinder is widely explained by ease of slicing, transport during southward migration, and openness to filling variants (banana, peanut, sweet bean) that don't fit the rigid square. The 8-hour family boil is the social ritual: kin gather around the pot through the last night of the lunar year.
Southern Vietnamese Tet cake, cylindrical counterpart to northern banh chung's square. The 8-10 hour boil welds glutinous rice into a sliceable translucent mass; banana leaf does triple duty — aromatic, sealing barrier, compression mould as the rice swells.
A coin-thick wheel: glassy-pearled rice ring, jade-yellow bean ring, a square of melting pork belly at the centre. The rice is pressed dense from the long boil — it slices clean and chews with resistance, not the loose stickiness of fresh xôi. Pork has rendered into the bean; bean has soaked into the rice. Salty-savoury, faintly leaf-perfumed. Eaten cold-sliced with sour pickled scallion, or pan-fried until both faces crisp golden — leftover-day banh tet is many southerners' favourite form.
The 8-10 hour boil is non-negotiable — at boiling point, glutinous rice grains slowly hydrate, swell, and weld into a translucent dense mass that won't crumble when sliced. Anything less and the rice stays grainy or splits. The banana leaf does triple duty: aromatic infusion, sealing barrier against waterlogging, and physical mould that compresses the contents as the rice swells. The post-cook compression under a board is what gives banh tet its sliceable density; freshly drained logs are too soft to cut cleanly.
Variations
Hue's banh tet la cam dyes the rice purple with magenta plant; Tra Vinh Khmer households make banh tet chuoi with banana centre, no pork; banh tet la dua adds pandan; pan-fried leftover banh tet is what most southerners actually prefer.
On the Palate
Where Banh Tet sits in the Vietnamese flavor cloud
Ingredients
Serves 8
How it's made
7 steps · 1 hour 30 min active + 10 hours 30 min waiting
- 130 min
Soak 1kg glutinous rice and 300g split mung beans in separate bowls 6 hours. Drain rice, toss with 1.5 tsp salt; drain mung beans, steam 25 minutes until soft, mash with 1 tsp salt and 1 tbsp pepper.
- 260 min
Cut 400g pork belly into 4 long strips, 2cm thick. Marinate 1 hour with 2 tbsp fish sauce, 1 tsp sugar, 1 tsp pepper, 4 minced shallots.
- 310 min
Wash and trim 4 large banana leaves; pass each over a low flame until pliable and shiny — 5 seconds per side. Cut into rectangles roughly 30x40cm. Soak strings (banana-leaf rib or kitchen twine).
Watch outPass the leaf over the flame just till it goes soft and shiny and stops cracking when you fold it — that's your signal it'll wrap without splitting.
- 415 min
Lay 2 leaves overlapping, shiny side up. Spread 250g rice in a 25cm rectangle. Press a 25cm-long mung bean log on top; press a pork strip into the bean. Cap with another 25cm bean log, then 250g more rice, sealing the pork inside.
Watch outSeal the pork completely inside the beans and rice with no gaps — any exposed meat and water gets in during the long boil.
- 515 min
Roll the leaves up tight into a 25cm cylinder, 6cm diameter. Fold both ends inward like a present; tie 5 strings around the long axis and 2 strings around each end. Repeat for remaining 3 logs.
- 6600 min
Submerge cylinders in a tall pot of cold water; weight with a plate. Bring to a boil, then maintain a hard simmer 8-10 hours, topping up with boiling water to keep submerged. Remove, rinse cold, weight under a board 1 hour to compress.
Watch outStay under the water the whole 8-10 hours — top up with boiling water the instant a log pokes out, or that spot stays grainy and hard.
- 75 min
Slice with a string (loop, cross, pull) into 1.5cm wheels — the leaf comes off clean. Serve with cu kieu (pickled scallion bulbs), thit kho trung (pork-egg braise), or grilled until edges crisp.
Watch outCut with the string, not a knife — loop, cross, pull, and the leaf peels off clean while the wheel keeps its shape.
