Possible Clues:

• Big Mac components
• Performing wild cats ignoring large vegetables
• Red Baron's radars? If you know the answer, you have the local know-how!
• Liver and ___ (dish)
• More than one bulb lit up, then switch is on
• Pungent burger toppings
• Pearls you can swallow
• Vegetables that might bring someone to tears
• Pizza toppings
• "Green" crop, sometimes