Classic Fermented Glutinous Rice (Jiu Niang)
A traditional Chinese sweet fermented rice dessert with a subtle alcoholic kick. Soft, fluffy rice grains immersed in fragrant, slightly effervescent liquid—this delicate treat is beloved across China. Watch for these common pitfalls that can turn your batch sour.
Story
This recipe makes approximately 1 liter of fermented rice. The key to success lies in cleanliness, proper fermentation timing, and maintaining consistent temperature. The process takes about 24 hours total, with most of that time being hands-off waiting.
Ingredients
Glutinous rice (糯米)
500 grams
Sweet yeast balls (甜酒曲)
4 grams (about 1 ball)
Cool boiled water
200 ml
Clean glass jar with lid
1.5 liter capacity
Instructions
1
Prepare the rice
Rinse the glutinous rice thoroughly until water runs clear. Soak in fresh water for at least 4 hours, or overnight. The grains should break easily when pressed between your fingers. Drain completely before steaming.
2
Steam until cooked through
Steam the drained rice over boiling water for about 15 minutes until fully cooked but not mushy. The grains should remain distinct. Let cool until warm to the touch—around 30-35°C (86-95°F). Too hot and you'll kill the yeast; too cold and fermentation won't start.
3
Mix with yeast balls
Crush the yeast ball into a fine powder. Transfer the warm rice to a clean, sterilized glass jar. Sprinkle the powdered yeast evenly over the rice. Pour in the cool boiled water and mix gently with clean hands or a spoon, ensuring all grains are coated.
4
Ferment in a warm spot
Press the rice mixture gently to flatten the surface, then create a small well in the center—this allows you to check the liquid. Cover loosely with a clean cloth or loosely seal the lid (don't compress completely). Place in a warm area (28-32°C/82-90°F) for 24-36 hours.
5
Check and store
The rice is ready when it floats slightly, has a sweet aroma, and releases clear liquid. If it smells sharp or sour, the fermentation has gone too long or temperatures were off. Once ready, store in the refrigerator to slow fermentation.
