Transformation vore
From Vore Wiki
Transformation vore is a form of vorarephilia in which the prey is quite literally transformed into food, and eaten as such by the predator. Some form of magic is generally required to change the prey, who is usually a sentient person, into, for example, a banana, a cashew nut, a plate of spaghetti or a lemon cake. Transformation vore is relatively rare, and not often addressed in vore art and writing.
As with all forms of vore, transformation vore may include a variety of situations. The transformation may be caused by the predator, by the prey or by a third party. It may be consensual or non-consensual. If the predator is not aware that his/her food is a transformed person, it is a form of unintentional vore.