- "A jiggly substance that comes from an Electric Chuchu. Electricity pulses through its gelatinous mass. If struck, it will explode in a burst of electric current."
- — In-game description
The Yellow Chuchu Jelly is an item from The Legend of Zelda: Breath of the Wild. It is a monster part obtained from Electric Chuchus. Link can also create it by exposing Chuchu Jelly, Red Chuchu Jelly, or White Chuchu Jelly to a source of electricity such as electric elemental weapons, Shock Arrows, or even lightning strikes. Additionally Link can turn it into Red Chuchu Jelly by exposing it to a source of fire or White Chuchu Jelly by freezing it. On Lomei Labyrinth Island, there is a dead-end passage where a piece of Yellow Chuchu Jelly spawns however approaching it triggers an Electric Chuchu to ambush Link thus Link should be prepared to fight it.
It produces an explosion of electricity when struck that can shock enemies, though Link will also be effected if he is nearby, thus requiring him use Spears or wear the Unshockable Level 2 (or higher) "Rubber" Armor set to avoid being shocked. Electro Elixir, "Electro" food, Topaz Earrings, and Level 2 (or higher) "Desert Voe" Armor set dishes can grant Link some resistance to shock damage though not total immunity like the Unshockable set bonus. Each piece of the Rubber armor set grants one level of Shock Resistance as a standard bonus whether they are upgraded or not.
Link can use it to make Elixirs by Cooking it with small animals such as Frogs, Lizards, and Bugs. Cooking it alone or with other cooking ingredients usually results in the failed food dish Dubious Food. Link can sell it to shops and merchants for Rupees. He can also sell it to Kilton at the Fang and Bone in exchange for the shop's Mon currency. It can also be used by Great Fairies as materials to upgrade Link's Armor.