Whiskey Smash Cocktail Recipe | CookOS

Whiskey Smash

Name: Whiskey Smash Cocktail Recipe
Prep time: 5 min
Total time: 5 min
Yield: 4 servings
Ingredients: 1 lump Sugar; 1 oz Carbonated Water; 4 sprig Green Mint; 2 oz Old Thompson Blended Whiskey

Whiskey Smash is a bright, refreshing whiskey cocktail built on muddled mint and sugar, topped with carbonated water for a light, approachable drink. The fresh mint dominates the flavor profile while blended whiskey provides a smooth, balanced base.

🏷️Equipment: old-fashioned glass

Total

5 min

Servings

Difficulty

Easy

Est. Cost

$11–$18

Recipe Source

View original recipe

From Mr. Boston Drinks · by Mr. Boston Deluxe Official Bartender's Guide

Ingredients

1 lump Sugar
1 oz Carbonated Water

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4 sprig Green Mint

2 oz Old Thompson Blended Whiskey

4 Ingredients

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Instructions

1
Muddle one lump of sugar in an old-fashioned glass with 1 oz.
2
carbonated water and 4 sprigs of green mint.
3
Old Thompson Blended Whiskey, then cubes of ice.
4
Stir and decorate with a slice of orange and a cherry.
5
Add a twist of lemon peel.

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Tips & Notes

Pro tips

Muddle mint gently—press, don't pulverize, to avoid releasing bitter chlorophyll from the leaves.
Chill your glass with ice water before building the drink to keep it cold longer.
Use fresh carbonated water, not flat or stale; carbonation adds essential texture and brightness.
Serve immediately after adding carbonated water to preserve the fizz and mint's aromatic oils.

Substitutions

Old Thompson Blended Whiskey → Rye Whiskey or Bourbon (shifts spice profile)
Green Mint → Basil or Tarragon (herbal variation; use 2–3 sprigs)
Carbonated Water → Ginger Ale or Club Soda (ginger ale adds sweetness and spice)

Storage & make-ahead

Whiskey Smash is best consumed immediately after preparation. Do not store pre-mixed cocktails.

Common Questions

Can I make a Whiskey Smash without fresh mint?

Fresh mint is key to this drink's character. If unavailable, you can use mint syrup or a dash of crème de menthe, though the flavor will shift.

What's the best way to muddle the mint?

Gently press the mint springs against the sugar with a muddler to release oils without shredding the leaves. Over-muddling creates bitter, leafy flavors.