Possible Clues:

• It's a crisp across the pond
• Addictive snack
• *Snack item that may be ridged
• Crunchy bit in a sandwich
• Dippable munchie
• Salty munchie
• Crunchy snack
• Salty snack
• Piece of 1 in container — cooked it with a chop
• Dog eating rubbish? I start to prepare snack food