A gin sour is a balanced classic cocktail combining fresh lemon juice, powdered sugar, and dry gin. The simplicity of three ingredients makes it an ideal starting point for home bartenders.
Old Mr. Boston Dry Gin → other London Dry or dry gin styles (e.g., Tanqueray, Bols)
Lemon juice → lime juice (creates a gin daisy; use same quantity)
Storage & make-ahead
Gin sours are best served immediately after shaking. Do not prepare ahead.
Equipment
cocktail shaker · jigger or measuring spoon · strainer
Common Questions
What type of gin works best for a gin sour?
Dry gin like Old Mr. Boston Dry Gin works well. Use a mid-range gin you enjoy drinking neat, as the spirit's character comes through clearly in a sour.
Should I shake or stir a gin sour?
Shake vigorously with ice for 10–15 seconds. This chills the drink, aerates it, and creates a slight froth on top.
Can I use fresh lemon juice instead of bottled?
Yes—fresh lemon juice is strongly preferred. It provides better flavor and balance than bottled juice.
What glassware should I use?
Serve in a coupe glass or cocktail glass. A rocks glass over ice is also acceptable.
How do I measure powdered sugar accurately?
Use a jigger or cocktail measuring spoon. About 0.5 oz (1 tablespoon) powdered sugar is standard; adjust to taste for sweetness.
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