Snow Jelly (Saponaria Seed) Sweet Soup with Longan, Goji and Red Dates

Why people make this sweet soup

Snow jelly — sold under names like “Tian Shan Xue Lian Zi” or saponaria seeds (zao jiao mi) — is a small, pale, translucent kernel from the honey locust plant, grown mainly in Guizhou and Yunnan provinces. It is available at Chinese herb shops and Asian grocers, or online. After soaking for eight to ten hours, the seeds turn wonderfully soft and chewy — a real pleasure to eat and an ideal ingredient for a sweet dessert soup. Paired with longan flesh, goji berries, and red dates, this combination is traditionally thought to nourish the complexion, support clear eyesight, and slow the appearance of aging. It is also considered beneficial for new mothers — not only for skin care but also for supporting milk production.

Method

1. Soak the snow jelly (saponaria seeds) in plenty of cold water for at least 8 hours or overnight. They will expand significantly. Do not skip this step — under-soaked seeds will be gritty rather than silky.
2. Rinse and prepare the remaining ingredients. Pit the red dates.
3. Combine all ingredients with 1.5 L of water in a pot.
4. Bring to a boil, then reduce to a medium-low simmer. Cook for about 30 minutes until the soup reduces to approximately 900 ml.
5. Add rock sugar to taste and stir until dissolved.
6. Serve warm and eat the solids along with the soup.

Nourilo’s Tips

This sweet soup is a real treat — silky, fragrant, and satisfying. Be sure to soak the snow jelly long enough; that is the key to a smooth, enjoyable texture. Nursing mothers can enjoy this regularly: it is not only good for the skin but also traditionally believed to support milk supply. However, because longan is quite warming, avoid using it during pregnancy. Substitute snow ear fungus (xue er) if you are pregnant and want a similar nourishing sweet soup. People with diabetes and those feeling under the weather with a fever should skip this one.