I will probably be away from Thursday to Tuesday. Therefore I will now provide a number of broad hints:
1 The liquid is water, but not refered to as water
2 The solid is found in most kitchens in the UK
3 Remember this is a phrase or saying that includes the names of the two items.
Where else do you find water vapour and liquid water treated as a single event Think about it don't expect the answer to just drop on your head.
A Storm In A Teacup
Your turn! Thank god that's over 8-)