Nian Gao — brown-sugar sticky rice cake for Lunar New Year

i. Meaning & history

Nián (年) means year and gāo (糕) means cake, so nian gao is simply 'year cake'. But gāo also sounds exactly like 高, 'high' or 'tall', and the phrase nián nián gāo (年年高) means 'higher year after year' — a wish for rising fortunes, promotion at work, better results at school and children growing tall. That pun is why nian gao is eaten, offered and given as a gift at every Lunar New Year in Chinese communities around the world.

Cakes of steamed glutinous rice have been made in China for a very long time, and nian gao collects stories. One popular folk tradition holds that in the days before New Year, families offer sweet, sticky cake to the Kitchen God before he reports on the household to the Jade Emperor, so that his mouth is either sweetened or glued shut. Another legend from Suzhou credits the general Wu Zixu with building city walls of bricks made from rice flour, which later saved the starving city; it is told to explain the custom but is not history.

Every region has its own form. The Cantonese lin go is the sweet brown-sugar round of this recipe, steamed in tins lined with banana leaves and often decorated with a red date. Shanghai and Ningbo nian gao are plain, firm white rice cakes, sliced and stir-fried with pork and vegetables — a savoury dish. Northern versions may be made with millet or yellow glutinous rice and studded with red dates or beans. In Hokkien communities the sweet cake is ti kueh, which in the Philippines became tikoy and in Indonesia kue keranjang ('basket cake', after the baskets it is steamed in).

Nian gao belongs with the other auspicious New Year foods — tangyuan for reunion, turnip and taro cake (see taro cake) for the same 'rising' pun, oranges for luck. It is often given in red packaging, and big rounds of it are displayed and kept for days after the holiday.

ii. Why it steams so long and is eaten days later

Nian gao is made from glutinous rice flour, whose starch is almost all amylopectin. When it is mixed with sugar syrup and steamed, the starch gelatinises into a very sticky, elastic, translucent mass. A thick cake needs a long time — two hours or more for a 5 cm round, and traditional large cakes can steam for many hours — because heat penetrates the dense, sticky batter very slowly. An underdone centre stays white, floury and pasty; a fully cooked cake is evenly translucent and dark all the way through.

The sugar is the other key. Dark brown sugar or Chinese brown slab sugar gives the deep colour and molasses flavour. A large proportion of sugar keeps the cake soft and also acts as a preservative, which is why nian gao keeps well — it was traditionally made before New Year and eaten for days or weeks after.

Fresh from the steamer, nian gao is too soft and sticky to cut. As it cools and rests, the starch firms up through retrogradation, and after a day or two it can be sliced cleanly. That firmness is what makes the classic way of eating it possible: thin slices are pan-fried, often dipped in beaten egg, until the outside is crisp and golden and the inside softens again into a sticky, molten chew.

A little wheat starch or plain rice flour mixed with the glutinous flour makes the cake slightly less sticky and easier to slice; oil in the batter and on the tin helps it release.

iii. Ingredients

Makes 12 servings · scroll the side panel to adjust

• 300 g Chinese brown slab sugar or dark brown sugar
• 320 ml water
• 450 g glutinous rice flour
• 50 g wheat starch or rice flour
• 2 tbsp neutral oil, plus extra for the tin
• 1 large dried red date (jujube), to decorate
• 1 tbsp toasted sesame seeds (optional)
• 2 eggs, beaten, for frying (optional)

Glutinous rice flour (sweet rice flour) is essential; ordinary rice flour will not give the sticky chew. Brown slab sugar (片糖) from Chinese shops gives the most authentic flavour; dark muscovado is a good alternative. Wheat starch (澄粉) makes the cake easier to slice; leave it out for a stickier result. A banana leaf to line the tin adds a faint fragrance and is traditional; oiled baking paper works. Some cooks add coconut milk in place of some of the water, as in Malaysian and Indonesian versions.

iv. Method

1. Heat the sugar and water, stirring, until the sugar has completely dissolved. Leave to cool until lukewarm.
2. Mix the glutinous rice flour and wheat starch in a bowl. Gradually stir in the warm syrup, then the oil, and beat to a smooth, thick, pourable batter. Strain through a sieve for a perfectly smooth cake.
3. Line a deep 18–20 cm round tin with a banana leaf or oiled baking paper and brush with oil. Pour in the batter and cover the tin tightly with foil.
4. Set in a steamer over boiling water and steam over medium-high heat for 2 hours, topping up with boiling water every 20–30 minutes.
5. After 2 hours, check the centre with a chopstick: the cake should be evenly dark and translucent, without a pale, floury middle. If not, steam 15–30 minutes more.
6. Press the red date into the centre and sprinkle with sesame seeds. Leave to cool completely, then cover and rest for at least 1 day, until firm.
7. To serve, turn out, peel off the leaf and cut into slices 1 cm thick with an oiled knife.
8. Heat a thin layer of oil in a non-stick pan over medium heat. Dip each slice in beaten egg, if using, and fry for 2–3 minutes a side until golden outside and soft in the centre. Serve hot.

v. Tips & common mistakes

• Cool the syrup first. Very hot syrup partly cooks the flour into lumps; lukewarm syrup mixes smoothly.
• Cover the tin. Condensation dripping onto the batter leaves a pitted, watery surface.
• Keep the steamer topped up. A steamer that boils dry stops cooking the cake and can scorch.
• Steam long enough. A pale, chalky centre means it needs more time; thick cakes take hours.
• Rest it before slicing. Freshly steamed nian gao is too sticky to cut; a day or two firms it.
• Fry over medium heat. Too hot and the sugar burns before the inside softens.

vi. Variations

Coconut nian gao replaces some water with coconut milk, popular in Hong Kong and Malaysia. Red bean nian gao adds sweetened red beans. Osmanthus nian gao is pale and floral. Tikoy in the Philippines is often sold in red boxes and eaten fried in egg. Kue keranjang in Indonesia is steamed in small baskets and sometimes fried between slices of taro or sweet potato. For a savoury version, Shanghai-style rice cake slices are stir-fried with pork and greens.

For other glutinous rice sweets, see tangyuan, Japanese mochi and Korean hotteok; for a Filipino coconut cousin, try bibingka.

vii. Serving & storage

Serve pan-fried slices hot, as a snack or dessert with Chinese tea, through the New Year period. Whole rounds are given to friends and family as gifts and displayed on the family altar. Some people also steam slices to soften them, or sandwich them between slices of taro or sweet potato and deep-fry them in batter.

Wrapped well, nian gao keeps in the fridge for about a week, becoming firmer; it keeps longer in a cool room in winter thanks to its sugar. Cut into slices and freeze for up to 3 months; fry or steam directly from frozen.

ix. More from Chinese

• Tangyuan — glutinous rice balls
• Taro Cake — steamed taro and coconut cake
• Sticky Rice Dumplings — zongzi
• Mung Bean Cake — pressed bean pastries
• Red Bean Bun — steamed sweet bean bun
• Kue Lapis — Indonesian layered cake