From the Super Mario Wiki, the Mario encyclopedia
In Paper Mario: The Thousand-Year Door, where it is known as a Choco Cake, it is made from Inky Sauce and Cake Mix. It can be cooked by Zess T. once the player finds Maitre Delish's Cookbook in Creepy Steeple and brings it to her. This dessert replenishes five HP and fifteen FP.
Paper Mario: The Thousand-Year Door
Super Paper Mario
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