Shoot then tease a meat dish (3-5)

I believe the answer is:

pot-roast

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

'a meat dish' is the definition.
(I've seen this before)

'shoot then tease' is the wordplay.
'shoot' becomes 'pot' (I've seen this in other clues).
'then tease' becomes 'roast' (I am not sure about this - if you are sure you should believe this answer much more).
'pot'+'roast'='POT-ROAST'

Can you help me to learn more?

I've seen this clue in the Sydney Morning Herald.

Want a hint initially instead of a full solution? Install my app