Excellent fruit back in pantry (6)
I believe the answer is:
peachy
'excellent' is the definition.
(I've seen this before)
'fruit back in pantry' is the wordplay.
'fruit' becomes 'peach' (type of fruit).
'back in' indicates one should take the final letters (the 'back' of the word).
The last letter of 'pantry' is 'y'.
'peach'+'y'='PEACHY'
(Other definitions for peachy that I've seen before include "Delicious" , "excellent!" .)