Related Clues:

• Word with big or blue
• Macaroni topping
• Dairy product
• Word that always brings a smile?
• 'Say ___!'
• Pizzeria need
• Last word before someone is shot
• Burger topping
• Maze reward
• Snappy comment?
• Green ___
• Mouse trap temptation
• Burger add-on
• It's often aged
• Step 2: Grate and sprinkle on 17-Across