Wood ear is grown and gathered not for flavor but for texture: a translucent brown-black jelly fungus that, soaked and cooked, delivers a signature crunchy-yet-slippery bite. It is nearly tasteless on its own, which makes it the perfect carrier for the broths and sauces of Chinese, Korean, and Southeast Asian cooking — hot-and-sour soup, mu shu, cold appetizers. Usually sold dried, it expands many times when rehydrated. It cultivates easily on hardwood and is mild and safe, though it should be cooked and not eaten raw in quantity.
Almost flavorless; valued purely for crunchy-gelatinous texture.
Cultivated year-round; wild flushes in cool wet months on hardwood (esp. elder).
Ear-shaped, gelatinous, reddish-brown to near-black, grows on wood. Few look-alikes of concern; cook before eating.
Always cook thoroughly before eating, and try only a small test portion of any species new to you.
No dangerous look-alikes commonly reported in range -- but always verify your own ID before eating.