Possible Clues:

• Diamonds and cocaine hidden by playboy in a crunchy diet snack
• It's what you expect from Paddy in the bakery as part of a calorie-controlled diet
• Snack for a dieter
• Old police force finds note from Carson initially getting away from Kildare? It¿s a cracker!
• Dieter's snack
• Inclination to consume sorbet - cold confection