Despite its recognized toxicity, the false morel mushroom Gyromitra esculenta is a popular delicacy in Europe, especially in Scandinavia. Also called a “brain mushroom” because it looks like a dark red brain, it can be deadly if it is not carefully and thoroughly cooked or dried. Some experts advise boiling and rinsing it twice to draw out the toxin, but even this process can be dangerous, as the toxin can build up in the air when boiled. Why do some deny that the mushroom is poisonous? Discuss
Source: The Free Dictionary