Crossword Genius

See red, cos speech blasts a certain dairy product (9,6)

Ross

I believe the answer is:

processed cheese

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'dairy product' is the definition.
(processed cheese is a kind of dairy product)

'see red cos speech blasts' is the wordplay.
'blasts' indicates an anagram (I've seen 'blasted' mean this).
'see'+'red'+'cos'+'speech'='seeredcosspeech'
'seeredcosspeech' anagrammed gives 'PROCESSED CHEESE'.

'a certain' acts as a link.
This may not be right. Some or all of it may be part of another bit of the clue.

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I've seen this clue in the Sydney Morning Herald.
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