Rudeboy....

....I put the toughies in a toaster oven, and turn it on broil....then keep
an eye on it for about 10 minutes. I let it get really hot..."till spit dances".

By that I mean....when you flick spit on it with your finger....it boils
instantly....and dances around as it evaporites....like a really hot iron.

Then grab it with a thick leather glove, and pry up on the liner.