I'm making cakes for a friend's wedding. She is thinking she wants one cake for the cutting, and then individual cakes. Is there a trick to making mini cakes from a sheet cake? Or should I just invest in mini cake pans?

I did my christmas ones using a 12x18 pan then torting and then cutting into smaller cakes. They are a lot of work and take a lot of time and it is hard to have room to store them all. In the end though, I loved them and decided it was well worth it. I did 48 of them and luckily my sister (who they were for) came and helped me roll fondant.