Tagine help!

Hurting, you'll probably have to go to a middle eastern market for the lemons, though a grocery with an amazing olive/pickle section might carry them.

I cracked my Mum's terracotta casserole thing by using it on the hob, so I reckon it'd be unsafe for tagine use too. The conical lid keeps what's inside moist because it allows the condensation to run back down.