Smash dish in the fireplace -- not hard at all? (12)
I believe the answer is:
disintegrate
'smash' is the definition.
(I've seen this before)
I can't explain the rest of the clue.
Can you help me to learn more?
(Other definitions for disintegrate that I've seen before include "Shatter" , "Break into little pieces" , "Lose all cohesion" , "decay" , "Crumble" .)