A Whiskey Smash is a refreshing bourbon-based cocktail made by muddling fresh mint and sugar, then mixing with blended whiskey and carbonated water. It's a light, approachable smash variant that balances spirit intensity with citrus-forward mint aromatics.
Recipe Source
Visit Mr. Boston DrinksFrom Mr. Boston Drinks · by Mr. Boston Official Bartender's Guide
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Muddle one lump of sugar in an old-fashioned glass with 1 oz.
carbonated water and 4 sprigs of mint.
Blended Whiskey, then ice cubes.
Stir and decorate with a slice of orange and a cherry.
Add a twist of lemon peel.
Serve immediately after preparation. Do not pre-batch or store; the carbonation and mint aroma degrade quickly.
bar spoon or muddler · rocks glass
A Whiskey Smash uses muddled fresh mint and carbonated water for a lighter, refreshing profile, while a Whiskey Sour relies on citrus juice and simple syrup for tartness and body.
Gently press 4 sprigs of fresh mint against the glass to release oils without crushing the leaves, which can make them bitter. Stop when fragrant.
Muddle the mint and sugar fresh, then add the whiskey and carbonated water immediately before serving to preserve carbonation and mint flavor.
A balanced blended whiskey (80–90 proof) works well; avoid high-proof spirits that overpower the mint, or very light blends that lack character.
Yes—fresh mint is essential for the drink's signature aroma and flavor. Dried mint will not deliver the same refresh and aromatic quality.
