Shrove Tuesday fare (7)
I believe the answer is:
'shrove tuesday fare' is the definition.
(I've seen this before)
This is all the clue.
(Other definitions for pancake that I've seen before include "Flatten" , "Dish of flat thin batter fried on both sides" , "Flat delicacy popular on Shrove Tuesday" , "Eg, crepe Suzette" , "Can peak (anag.)" .)