Related Clues:

• Carapace
• Mollusk's exoskeleton
• Bermuda memento, perhaps
• Pizza dough
• Pie edge
• Pie case
• Pie edging
• Pistachio part
• Beach home?
• It's rolled out at a patisserie
• Combing find
• Pie maker's pride
• Turtle's 'home'
• Hard knowledge
• Hard outer covering