How to stop my cupcakes from sticking to their cupcake wrappers?
I have found that every time I make cupcakes (or muffins, cornbread & hot dog muffins, etc) that the paper liner sticks to the finished cupcake. I know its not me because the Tim Hortons 'muffins' also stick to their liners.
How do I fix this?
You want to kill the experience of scraping the remainder of muffin from the wrapper with spoon/fingers/teeth? You barbarian!
Isn't that normal?
I suppose if it's causing a problem, you could use a non-stick (teflon, etc.) muffin pan, without the paper liners.
You could also try silicone-coated (parchment) liners. A quick check reveals that e.g., Amazon sells them.
<purist>cornbread shall be cooked in preheated cast iron, and if that's sticking, you need to season your cast iron properly.</purist>