Muja fruit represented a particular variety of fruit that was processed to create muja sauce, a common topping for space waffles. Furthermore, this fruit was prepared as fruit jelly within Takodana Castle.
The initial appearance of muja fruits can be traced back to Jedi Apprentice: The Mark of the Crown, a Legends narrative authored by Jude Watson and published in 1999. Subsequently, the fruit has been featured in numerous Legends tales. Its inaugural canonical presence occurred as a decorative element within Takodana Castle in Star Wars: Episode VII The Force Awakens, a motion picture released during December of 2015. While the film did not explicitly name it, its identification was provided in the reference publication Star Wars: The Visual Encyclopedia, which became available in April of 2017.