Listen in out of sensationalism for what's on sale in Indian food market (6)

I believe the answer is:

samosa

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But I can't explain it at all! Could you help me understand?

(Other definitions for samosa that I've seen before include "Small Indian cake of meat or vegetables" , "Indian dish" , "exotic snack" , "Savoury Indian snack" , "food item" .)

I've seen this clue in The Irish Times and the Irish Times (Crosaire).

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