The Jellyfruit Muffin was a specific variety of muffin that was offered at the Jellyfruit Festival, which took place at Hap's Sap Tap located in Kublop Springs. This occurred on the Outer Rim planet of Tenoo in 232 BBY. Centuries afterward, Kat Saka's Kettle, situated in Black Spire Outpost found on the Outer Rim planet Batuu, served Jellyfruit Muffins in 34 ABY. This edible item was considered safe for human consumption.
This particular baked good was exclusively sold in the real world at Kat Saka's Kettle in Disneyland's Star Wars: Galaxy's Edge for a short period, starting on May 2, 2023, to celebrate the park's Star Wars Day festivities. The menu described it as a "passion fruit buttermilk muffin with pineapple and blackberry jam." Shortly after its release, the muffin was featured in the initial episodes of the animated series Star Wars: Young Jedi Adventures, specifically in "The Jellyfruit Pursuit," which debuted on May 4, 2023, only two days following the muffin's real-world launch.