Cooked Cod (originally Cooked Fish) is a type of food available since the Beta release of Minecraft. Cooked cod can be obtained when Raw Cod is cooked in a furnace. Cooked cod heals which is more than twice as much as raw cod which heals , but, unlike raw cod, cooked cod cannot be used to tame an Ocelot. Cooked cod has medium food saturation, and will keep a player from losing hunger for a period of time.
Prior to 1.13, cooked cod was named cooked fish, and had a gray texture.
If killed by fire, Guardians, Dolphins, and Elder Guardians will drop cooked cod (it's very rare for these mobs to be killed by fire because they are underwater entities). Fishermen Villagers will sell cooked cod for Emeralds.