How would you say paper liners (for cupcakes) in spanish?

Question

I have to do a food project for my spanish class; my friend and I are making magdalenas. We have to write out the recipe and procedure step by step. I'm doing well up to the point of saying "paper liners". In case I'm not specific enough, the paper liners are the things that are placed in the tin so the cupcakes don't stick. Can anyone help me?

Thanks!

Answer 1

forros de papel