A Snake corpse is used as a cooking ingredient for the food you prepare for Awogowei during the Freeing King Awowogei subquest of Recipe for Disaster. Adding Tchiki nut paste and red banana slices result in a stuffed snake. It is a guaranteed drop from Big Snakes. Outside of the quest, it has no use, as the Tchiki nuts cannot be retrieved after the quest.
- For an exhaustive list of all known sources for this item, see here.