An unfinished batta was previously obtained during Gnome cooking when making a Vegetable batta. It could be made by adding two Tomatoes, an Onion, a Cabbage, some Dwellberries, and some Cheese to a Half baked batta, then baking it. Finally Equa leaves were added to make a Vegetable batta. If a mistake was made at any point, a Odd batta would be received instead.
As this process was unnecessarily intricate, it was altered with the Gnome Restaurant rework in 2006. Now, all ingredients are automatically added to create a Half made batta, which can then be cooked to produce the new Unfinished batta. Once again, equa leaves are used to convert this into a Vegetable batta.
Because the item was removed before 2007, it has never been present in Old School RuneScape. However, it remains in the game files.