Bail out properly the cracked wheat vegetable salad (7)

I believe the answer is:

tabouli

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'salad' is the definition.
(I know that tabouli is a salad)

'bail out properly the cracked wheat vegetable' is the wordplay.
'bail out' can be anagrammed to 'TABOULI'.
However, I'm unsure how this is indicated.

Can you help me to learn more?

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

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