Related Clues:

• Road-ice treatment
• Stinger?
• Add flavor
• It may be used in a pinch
• What's shaking?
• NaCl, to a layman
• Grains used by pretzel makers
• Shaker's contents, sometimes
• Margarita glass rim coater
• Hidden reserve
• Shaker contents, perhaps
• Snow melter
• Table staple
• High-yielding stock?
• Margarita option