[Andy Birkenhead]

What do YOU use to make ice for a Frozen cake ?
I have seen that a lot of people melt some clear mints.
Do you just put the mints in a pan and gently heat them until they liquify, then pour them onto greaseproof paper, then break them into shards when it solidifies ?

[GiraffeGirl]

This is what I would have suggested, although I have never actually done it. I've seen boiled sweets done to make a stained glass window effect, so I imagine that would work.

[GiraffeGirl]

Or this kind of thing if you don't want mint flavourings as they can be overpowering

http://www.wikihow.com/Make-Sugar-Glass