Is pate smeared with curds when they are thrown? (7,4)

I believe the answer is:

I'm a little stuck... Click here to teach me more about this clue!

'they are thrown?' is the definition.
I know nothing about this answer so I cannot tell whether this works.

'is pate smeared with curds' is the wordplay.
'smeared with' indicates an anagram.
'is'+'pate'='ispate'
'ispate' anagrammed with 'curds' can make 'CUSTARD PIES'.

'when' acts as a link.

Can you help me to learn more?

(Another definition for custard pies that I've seen is "Slapstick comedy missiles".)