Could be a sandwich or a cake
Whatever this is, it looks delicious. It appears to be a grilled cheese sandwich, but there is something strange about it. It is actually a dessert, a cake made and decorated to look like a sandwich. That is diabolical. Photos like these may leave us with long-term trust issues.
The pastry chef who devised and carried this out is very talented, it must be said. The simulated melting cheese is actually ganache that is perfectly arranged to look like cheese. The griddle marks are made lightly with a blowtorch. A fascinating job indeed, but we feel kind of betrayed too, and hungry.