Consumed a bit of pie at Enfield (5)
I believe the answer is:
eaten
'consumed' is the definition.
('eaten' can be similar in meaning to 'consumed')
'a bit of pie at enfield' is the wordplay.
'a bit of' indicates the answer is hidden within the clue (I've seen 'a bit' mean this (the answer is formed by a bit of the clue)).
'EATEN' is hidden within 'pie at enfield'.
(Other definitions for eaten that I've seen before include "Scoffed" , "Polished off" , "dinners should be" , "Consumed" , "Gobbled" .)