One used to stir from one’s laptop so rarely (7,5)

I believe the answer is:
apostle spoon
'one used to stir' is the definition.
I can't tell whether this definition defines the answer.
'one's laptop so rarely' is the wordplay.
'rarely' indicates anagramming the letters (rare can mean unusual or strange).
'ones'+'laptop'+'so'='oneslaptopso'
'oneslaptopso' with letters rearranged gives 'APOSTLE-SPOON'.
'from' is the link.
Can you help me to learn more?
(Other definitions for apostle spoon that I've seen before include "One of a set of twelve in silver" , "One may represent Peter" , "Item of cutlery bearing a religious figure on the handle's tip" .)
