When the first thin layer of ice appears on the grass in late October, it brings a chill. But in China, it also brings a specific menu. October 23 marks the start of Frost's Descent, or Shuangjiang. It is the 18th of the 24 traditional Chinese solar terms, and the final chapter of autumn before the snow arrives.
For many people, this seasonal shift is not just a weather forecast. It is a guide to preparing for winter. As temperatures drop, nature offers foods that are traditionally believed to help the body get ready for the cold months ahead. The transition is felt most at the dining table.
Persimmons are the brightest sign of the season. The round, orange fruits look like little lanterns hanging on bare branches. After the frost, the fruit loses its bitter taste and becomes sweet and soft. An old folk saying claims that eating persimmons during this time will keep your lips from chapping in the winter wind.
Another autumn favorite is the chestnut. As the days grow shorter, street vendors start roasting them in large iron pans, filling the air with a warm, sweet smell. They are easy to share and offer a quick energy boost on a cold afternoon.
In southern areas, such as Fujian province, duck is the center of the table. Duck meat is considered a warming food. A local proverb says that nourishing the body all year round is not as good as nourishing it during Frost's Descent. Restaurants often see long lines of customers waiting to buy roasted or braised duck. At home, families gather to share a warm pot of duck soup, adding ginger to drive away the cold.
The solar terms were created thousands of years ago to guide farming. Today, for most city dwellers, the farm work is far away. They no longer look at the sky to decide when to harvest crops. But the calendar still works. It tells people that winter is coming, and the best way to get ready is through a good meal.