Which ingredient tops up a Tom Collins?

Which ingredient tops up a Tom Collins?

• A. Water
• B. Soda top
• C. Ginger ale
• D. Tonic

Answer: (B)

The key idea is how a Tom Collins is finished: you top it with carbonated water to add fizz and lightness. This cocktail is built with gin, lemon juice, and sugar, then poured over ice in a tall glass. Topping with soda water is the traditional finish because it maintains the drink’s refreshing balance without changing its flavor profile too much. Plain water would keep it flat; ginger ale would introduce extra sweetness and a ginger note; tonic would add strong quinine bitterness and a distinct flavor. So the best finish is a top-up of soda water.

The key idea is how a Tom Collins is finished: you top it with carbonated water to add fizz and lightness. This cocktail is built with gin, lemon juice, and sugar, then poured over ice in a tall glass. Topping with soda water is the traditional finish because it maintains the drink’s refreshing balance without changing its flavor profile too much. Plain water would keep it flat; ginger ale would introduce extra sweetness and a ginger note; tonic would add strong quinine bitterness and a distinct flavor. So the best finish is a top-up of soda water.