I burned some in the toaster when I was a kid. Once you get that smell in your nose, you never want to smell it again.
It's best to drink coffee with cold tarts, so you don't choke. In my humble effin opinion. :)
For a little while, they had vanilla and strawberry milkshake flavors. They didn't last for long though. But currently my favorite flavor would be Confetti Cupcake. And yes...it is a pop tart flavor lol.