Tom Collins with Dehydrated Lemon Garnish

Why Club Soda Matters in a Tom Collins

Club soda is not just a filler in a Tom Collins. It lightens the drink, adds carbonation, and extends the flavor so the cocktail stays refreshing from the first sip to the last. Add the club soda last and pour gently to keep the bubbles alive in the glass.

Why a Dehydrated Lemon Garnish Works

Fresh lemon wedges often sink in tall drinks, especially once the ice starts to move. A dehydrated lemon slice floats more reliably, holds its shape, and keeps its golden citrus color throughout service. For parties, garden gatherings, and batch cocktails, it also removes the need to cut fresh lemon wheels for every glass.

The Tom Collins is one of the best cocktails for batch serving—the ratios scale cleanly, and the drink holds well over ice. For a group, pre-batch the gin, lemon, and syrup in a jug, then add individual portions to iced highball glasses and top with fresh club soda to order. Fresh soda is important: a Tom Collins made with flat or half-flat soda loses most of its appeal. Use small bottles of club soda opened to order or a fresh SodaStream charge, rather than the last third of a large bottle. Shake the base ingredients with ice for 8 to 10 seconds before straining into the highball—this dilutes and chills the drink properly so the added soda is not doing all the temperature work. Fill the glass with ice first, all the way to the rim. More ice means slower dilution and a colder drink for longer. The garnish: drop a Citrus House dehydrated lemon slice directly onto the surface of the drink. Unlike a fresh lemon wedge or wheel, which sinks to the bottom of a tall glass within minutes, the dried slice floats at the surface for the entire drink. It catches the light, releases lemon aroma with every sip, and marks the drink as something more considered than lemonade with gin.

Related Cocktail Styles

The Tom Collins shares similarities with other citrus-forward and sparkling cocktails. If you enjoy this drink, try a Classic Gimlet for a shorter gin-and-lime cocktail, a Moscow Mule for a ginger beer highball, or an Aperol Spritz for a lighter sparkling serve. For another simple citrus classic, the Classic Daiquiri follows the same spirit, citrus, and sweetness structure.

What is a Tom Collins?

A Tom Collins is a classic gin cocktail made with London Dry gin, fresh lemon juice, simple syrup, and club soda. It is served over ice in a tall, highball glass.

What type of gin is best for a Tom Collins?

London Dry Gin works best because its clean juniper and botanical profile balances well with lemon juice, simple syrup, and club soda.

Can I use sparkling water instead of club soda?

Yes, but club soda is preferred because it gives the drink a slightly more rounded mouthfeel. The most important thing is to use fresh carbonation so the drink stays lively.

Why is a Tom Collins served in a highball glass?

A highball glass gives the cocktail enough room for ice, soda, and garnish. The tall shape also keeps the lemon garnish visible at the top of the drink.

Why use a dehydrated lemon garnish in a Tom Collins?

A dehydrated lemon slice floats better than a fresh lemon wedge, keeps its color, and releases citrus aroma throughout the drink. It is especially useful for tall cocktails and batch service.