Burnt sea turtle

Burnt sea turtle is the result of accidentally burning a raw sea turtle while attempting to make a sea turtle. Cooking a sea turtle requires 82 Cooking, and burning it will become less common with a higher Cooking level. There is no level where sea turtles stop being burned.

The burnt sea turtle has no use whatsoever, although you can unsuccessfully attempt to eat it. Like most other burnt food, it is tradeable to other players but not on the Grand Exchange.

A hidden update on 4 March 2013 made all burnt sea turtles stackable.