<a href="https://en.wikipedia.org/wiki/False_morel" class="extiw" title="en:False morel">False morel</a> (<i><a href="//commons.wikimedia.org/wiki/Gyromitra_esculenta" title="Gyromitra esculenta">Gyromitra esculenta</a></i>) mushroom sauce served with early potatoes, carrots and leek.  Before preparing the sauce, the mushrooms have been boiled and rinsed twice in copious water, per the official Finnish preparation instructions, to leach away the poisonous <a href="https://en.wikipedia.org/wiki/gyromitrin" class="extiw" title="en:gyromitrin">gyromitrin</a> in them.
<a href="//commons.wikimedia.org/wiki/User:Ilmari_Karonen" title="User:Ilmari Karonen">Ilmari Karonen</a>
CC BY 3.0
<span class="int-own-work" lang="en">Own work</span>