Fried food is only provided in the centre of Warsaw (8)
I believe the answer is:
rissoles
'fried food is only provided in the centre of warsaw' is the definition.
I can't tell whether this defines the answer.
'is only provided in the centre of warsaw' is the wordplay.
'only' becomes 'sole' (synonyms).
'provided in' means one lot of letters goes inside another.
'the centre of' means to look at the middle letters.
The middle letters of 'warsaw' are 'rs'.
'is'+'sole'='issole'
'issole' going into 'rs' is 'RISSOLES'.
Can you help me to learn more?
(Other definitions for rissoles that I've seen before include "Dish" , "Fried meat or fish" , "Minced meat or fish cakes" .)