Related Clues:

• It's in the can
• Cuba libre ingredient
• Spritzer ingredient
• Ice cream treat
• Favorite pop, to some
• Aerated drink
• Float alternative
• Scotch accompaniment
• Cream ___
• Contract's escalator clause, for short
• Carbonated beverage
• Word with baking or diet
• Sandwich side
• See 43-Across
• Scotch partner