Crossword Genius

Rubbery bread? (6,4)

Ross

I believe the answer is:

bridge roll

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'rubbery bread?' is the definition.
I know nothing about this answer so I cannot tell whether it can be defined by this definition.

'rubbery bread?' is the wordplay.
'rubbery' becomes 'bridge' (I can't justify this - if you can you should give a lot more credence to this answer).
'bread?' becomes 'roll' (roll is a kind of bread).
'bridge'+'roll'='BRIDGE ROLL'

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I've seen this clue in the Evening Standard.
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