If you check the goods....

It will probably come over as an opaque item, meaning they will have to open your bag. And given the sticky fingers problem, and the fact that it's good-looking food, I'd say it'd be gone.


If you carry-on....

They will likely ask if there's any sort of creme filling in any of them. If there isn't any, they'll be fine. Just get ready for the stupid "oh you brought me lunch" comments.