Marsh fungi

Marsh fungi was a type of fungus that grew in the swamps of the planet Dagobah. The Jedi Grand Master Yoda kept marsh fungus in his pantry while living in exile on Dagobah. He mashed the fungus into a sweet, creamy yogurt in order to eat it.

Behind the scenes
Marsh fungus was first mentioned in the reference book Star Wars: Absolutely Everything You Need to Know, which was released in 2015.