English crazy about Dutch town (4)
I believe the answer is:
edam
'dutch town' is the definition.
(I've seen this before)
'english crazy about' is the wordplay.
'english' becomes 'e' (abbreviation).
'crazy' becomes 'mad' (synonyms).
'about' says the letters should be written in reverse.
'mad' in reverse letter order is 'dam'.
'e'+'dam'='EDAM'
(Other definitions for edam that I've seen before include "Spherical cheese" , "Madeinto popular cheese" , "Hard Dutch cheese" , "edible sphere" , "town in Holland" .)