Related Clues:

• Hero material?
• Italian deli item
• Sausage
• Sub stratum?
• Deli selection
• Seasoned sausage
• Pepperoni's cousin
• Sub stratum
• Meat that may be hidden
• Makings of a hero, maybe
• Stromboli meat, perhaps
• Something a hero might need
• Part of a hero's makeup?
• Sandwich sausage
• Hoagie layer