A CLOSER LOOK
How to recognize it
Usually sold as dry, irregular gray-brown to black leathery pieces; Umbilicaria esculenta is a commonly used species. A food image is not a wild-species identification guide.
In the kitchen
Soaked and thoroughly cleaned before cooking; adds a slippery, gently chewy texture to soups and stews.
Products and species may vary. Use food-grade supplies; accompanying meat, broth and seasoning determine the finished dish’s dietary suitability.
Ask about this ingredient
这道菜里有石耳吗?
Does this dish contain Stone-ear lichen (shi’er)?

