Ideal Cocktail with Dry Vermouth and Gin | CookOSThe Ideal Cocktail is a delicate gin-based aperitif combining dry vermouth, maraschino liqueur, and citrus juice for a balanced, herbaceous sipper.
Ingredients
- 1 oz Dry Vermouth
- 1 oz Old Mr. Boston Dry Gin
- 1/4 tsp Maraschino
1/2 tsp Grapefruit or Lemon Juice

4 Ingredients
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1
Shake with ice and strain into cocktail glass.
2
Tips & Notes
Pro tips
- Use fresh-squeezed grapefruit or lemon juice—bottled juice will muffle the delicate vermouth and maraschino flavors.
- Chill your coupe glass before serving; the Ideal is a spirit-forward drink that benefits from staying cold.
- Measure the maraschino precisely—it's a modifier, not the star. Too much oversweetens the balance.
- Shake vigorously for 10–15 seconds to properly dilute and chill without aerating excessively.
Substitutions
- Dry Vermouth → Blanc Vermouth (adds slight sweetness and botanical complexity)
- Old Mr. Boston Dry Gin → any London Dry Gin (maintains botanical profile)
- Grapefruit or Lemon Juice → equal parts (use grapefruit for bitterness, lemon for brightness)
Equipment
cocktail shaker · jigger · coupe or cocktail glass · bar strainer
Common Questions
What type of glass should I use for an Ideal Cocktail?
Serve in a coupe or cocktail glass, chilled beforehand if possible.
Should an Ideal Cocktail be shaken or stirred?
Shake with ice to chill and combine the ingredients, then strain into your glass.
Can I make an Ideal Cocktail without maraschino liqueur?
Maraschino is essential to the classic recipe's balance, but you could substitute a small amount of simple syrup or triple sec if unavailable.
What's the difference between grapefruit and lemon juice in this cocktail?
Lemon juice adds bright acidity; grapefruit juice brings subtle bitterness and herbal notes. Both work—choose based on your preference.
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