My Jack loves any kind of pastry---bread, donuts, cake, pie crust, even the edges from a Pop-Tart (he doesn't like the fruit middle). I throw bread out for the birds, and there's a stray that comes around and eats it. I guess some cats just crave those carbs!
two days I discovered Abi LOVES french toastl. she was sitting on my lap while I was eating a leftover piece -- she has never tried to eat my food - when she sniffed it and then took a huge chunk. it was hysterical.