RuneScape Classic Wiki
The main RuneScape Wiki has an article on: Chocolate Bar
The Old School RuneScape Wiki also has an article on Chocolate Bar.

A Chocolate Bar is an item that can be used on a regular cake to make chocolate cake. It can also be used on a pestle and mortar to produce chocolate dust, an ingredient necessary for the chocolaty milk which is the base for the hangover cure in the Plague City quest. It heals 3 hits when consumed.

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Spawns in


Recipes using chocolate bar and their required cooking levels: