Mushroom
Game: ICARUS
A nutritious fungus, can be eaten raw, but best fried.
Found in Arctic Caves. Can also be acquired from the Mushroom Farming Packet. When consumed, provides +20 Food and the Raw Food Buff for 80 seconds. Can be cooked at 
Campfire to create the far superior Mushroom Soup.
where are they?
Currently, you can only get these from the Mushroom Farming Packet found in the Orbital workshop; I’ve updated the guide to note this.