Review part of receipt for bakery item (3)
I believe the answer is:
pie
'bakery item' is the definition.
(I've seen this before)
'review part of receipt for' is the wordplay.
'review' says the letters should be written backwards.
'part of' indicates the answer is hidden within the clue.
'eip' is hidden within 'receipt for'.
'eip' back-to-front is 'PIE'.
(Other definitions for pie that I've seen before include "Pastry-covered dish" , "Pastry product" , "what to cook for dinner?" , "Small, former Indian coin" , "Small, former coin of India" .)