Crossword Genius

Transported from Cyprus: a hot cross bun ingredient? (5,6)

Ross

I believe the answer is:

choux pastry

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'bun ingredient?' is the definition.
The definition suggests a singular noun which matches the answer.

'transported from cyprus a hot cross' is the wordplay.
'transported from' indicates an anagram (I've seen 'transport from' mean this (letters must be transported)).
'cross' becomes 'x' (X is cross-shaped).
'cyprus'+'a'+'hot'+'x'='cyprusahotx'
'cyprusahotx' anagrammed gives 'CHOUX PASTRY'.

Can you help me to learn more?

(Other definitions for choux pastry that I've seen before include "Profiterole base?" , "Eclair foodstuff" , "It's used to make profiteroles, eclairs etc" .)

I've seen this clue in The Times.
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