Muffin type (4)
(Other definitions for corn that I've seen before include "Something unoriginal - cereal plant" , "Hard thickening of the skin on a toe" , "Grain - thick skin" , "Painful affliction" , "falling on deaf ears?" .)
'muffin type' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for bran that I've seen before include "Refuse providing fibre" , "Pieces of grain husks" , "Element in high fibre diet" , "Horse food stored in barn" , "Husks after milling" .)
'muffin type' is the definition.
(I've seen this in another clue)
This is all the clue.
(Other definitions for oat that I've seen before include "Food grain" , "Cereal grass" , "Cereal plant" , "Cereal (singular)" , "Basis of porridge" .)