Top grub (as cooked here?) (9)
I believe the answer is:
gastropub
'here?' is the definition.
I don't know anything about this answer so I can't judge whether it can be defined by this definition.
'top grub as cooked' is the wordplay.
'cooked' indicates an anagram (letters cooked into a new form).
'top'+'grub'+'as'='topgrubas'
'topgrubas' is an anagram of 'GASTROPUB'.
Can you help me to learn more?
(Other definitions for gastropub that I've seen before include "Place for beer and good food" , "Local converted into trendy restaurant" , "Bogus trap (anag) -- somewhere good to eat and drink?" , "Eaterie" , "Bar serving high-quality food" .)