Whiskey Sour

Pro tips

• Use freshly squeezed lemon juice—bottled juice will flatten the balance and create a dull drink.
• Shake with plenty of ice for at least 10-15 seconds until the shaker is frosty; this chills and slightly dilutes the drink for proper balance.
• Chill your glass beforehand by filling it with ice while you prepare the cocktail.
• Taste after shaking; adjust powdered sugar if your lemon is particularly tart or mild.

Substitutions

• Powdered sugar → simple syrup, 1/2 tsp (fewer crystals dissolve faster)
• Old Mr. Boston rye/bourbon → any quality rye or bourbon whiskey (1:1 ratio)

Storage & make-ahead

Whiskey sours are best served immediately after shaking. Pre-batched cocktails can be refrigerated up to 2 hours before serving.

Equipment

cocktail shaker · jigger · bar spoon

Can I use fresh lemon juice instead of bottled?

Yes, fresh lemon juice is preferred and will produce a more vibrant, balanced cocktail than bottled juice.

What's the difference between rye and bourbon whiskey in a whiskey sour?

Rye whiskey delivers a spicier, drier profile, while bourbon adds sweetness and vanilla notes. Either works; choose based on your preference.

Should I shake or stir a whiskey sour?

Shake vigorously with ice for 10-15 seconds to chill, dilute, and aerate the drink for a silky texture.

Can I scale this recipe for a crowd?

Yes, multiply the ingredient ratios and prepare in batches, or combine ingredients in a pitcher and shake in smaller portions for consistency.

What type of glass should I use?

Serve in a coupe glass, cocktail glass, or rocks glass over ice, depending on your preference for presentation.