Virpi Roto (Sr. Research Scientist Mobile HCI at Nokia) stated in this paper that “(…) we can talk about user experience whenever there is interaction with a product. A cake does provide user experience, because I can interact with it: I touch the cake and feel how soft it is, and bitting that cake gives delicious taste as ‘feedback’. That’s how I interact with the cake.” – So, food and UX do have things in common.