John Collins

The John Collins is a quintessential long gin drink: crisp, fizzy, and thirst-quenching. Built directly in a highball glass, it combines the structure of a gin sour with the lightness of soda water, creating a cocktail that is both flavorful and highly sessionable.

Its balance hinges on three pillars: the botanicals of the gin, the fresh bite of lemon juice, and the gentle sweetness of simple syrup, all lifted by sparkling soda. The result is a drink that feels simultaneously classic and casual, just as at home in a serious cocktail bar as it is at a sunny terrace.

The John Collins belongs to the historic Collins family and is recognized as an official IBA cocktail in the Contemporary Classics category. It is an ideal introduction to highball-style cocktails and a perfect base for experimenting with different gins and citrus profiles.

Instructions

Official Recipe:

1. Fill a chilled Highball Glass completely with fresh ice cubes.
2. Pour 45 ml gin over the ice.
3. Add 30 ml fresh lemon juice and 15 ml simple syrup directly into the glass.
4. Stir gently with a bar spoon to combine and chill the ingredients without over-diluting.
5. Top with about 60 ml cold soda water, adjusting the amount to taste and glass size.
6. Gently stir once or twice from the bottom to integrate the soda while preserving carbonation.
7. Garnish with a lemon slice and a maraschino cherry placed on the rim or on a cocktail pick.

Note: Use fresh lemon juice and cooled soda water for best results. Avoid shaking with soda; always add the soda last in the glass.

Tips

• Choose a characterful gin: A London Dry gin works beautifully, but a slightly softer, malty gin can add depth. Reserve Old Tom gin for the classic Tom Collins variation.
• Balance the sweetness: The 15 ml simple syrup gives a balanced sour. If your lemons are very sharp, adjust with an extra 5 ml syrup to taste.
• Use very cold soda: Chill your soda water thoroughly; colder soda keeps its carbonation longer and reduces unwanted dilution.
• Build over solid ice: Pack the glass with dense, clear ice cubes. More ice means slower melting and a crisper flavor profile throughout the drink.
• Stir, don’t shake with soda: Combine the base ingredients first, then top with soda and stir lightly to avoid knocking out the bubbles.
• Presentation matters: Garnish with a bright lemon wheel and a high-quality maraschino cherry on a pick to add color contrast and a classic look.
• Scale for a crowd: Batch the gin, lemon, and syrup in advance, keep chilled, then pour over ice and top with soda to serve consistent Collins quickly.

Classic Variations

• Tom Collins: Uses Old Tom gin (sweeter and richer) instead of standard gin, yielding a rounder, softer Collins with a touch more sweetness.
• Vodka Collins: Substitutes vodka for gin, creating a more neutral, citrus-forward highball.
• Rum Collins (Ron Collins): Replaces gin with light rum for a tropical-leaning, molasses-kissed version.
• Tequila Collins (Juan Collins): Uses tequila blanco and often agave syrup instead of simple syrup for a Mexican twist.
• Collins with Flavored Syrups: Swap simple syrup for elderflower, raspberry, or ginger syrup to add a distinct flavor layer.

Flavor Profile

At first sip, the John Collins delivers a bright rush of lemon and lively carbonation, giving an immediate impression of freshness. The gin’s juniper and citrus botanicals quickly appear, supported rather than dominated by the acidity.

On the mid-palate, the simple syrup rounds the edges of the lemon, creating a clean sweet-sour balance. The drink feels light-bodied thanks to the soda water, with herbal and floral notes from the gin becoming more noticeable as the ice melts slightly.

The finish is dry and refreshing, with lingering citrus, gentle bitterness from the lemon peel oils, and a subtle botanical echo from the gin. The overall impression is crisp, linear, and exceptionally drinkable.

History

The John Collins belongs to the historic Collins family of drinks, which date back to at least the early 19th century. The name is often linked to a headwaiter named John Collins who worked at Limmer’s Hotel in London, a famous drinking spot for officers and sporting gentlemen. A gin punch associated with him became popular and eventually evolved into the long, iced Collins-style drink we know today.

Over time, different base spirits and gin styles gave rise to multiple variants, with Old Tom gin forming the basis of the now equally famous Tom Collins. The modern John Collins, as codified today, typically uses a drier gin style and is essentially a gin sour lengthened with soda water and served over ice in a tall glass.

Recognized as an official IBA cocktail, the John Collins holds a place among contemporary classics, valued for its simplicity, balance, and adaptability. It remains a benchmark example of how structure and technique can turn a few basic ingredients into a timeless highball.

Cheers!