Fifty-Fifty Cocktail (Equal Parts Gin & Dry Vermouth Martini)

The Fifty-Fifty Cocktail is a classic gin and dry vermouth Martini variation made with equal parts of each. Smooth, botanical, and perfectly balanced, this low-proof cocktail delivers elegant flavor without the intensity of a traditional dry Martini.

Fifty-Fifty Cocktail Recipe Image

The Fifty-Fifty Cocktail is a refined twist on the classic Martini, built with equal parts gin and dry vermouth. The result is lighter in alcohol, softer on the palate, and deeply aromatic. If you enjoy botanical cocktails that highlight vermouth as much as the base spirit, this one deserves a place in your rotation.

Background

The Fifty-Fifty dates back to the late 19th century and gained popularity in early cocktail books, including Harry Craddock’s Savoy Cocktail Book (1930). At a time when vermouth played a larger role in cocktails, equal-parts builds were common. This drink preserves that older, more balanced Martini style.

What You’ll Need

Ingredients

  • Gin – The botanical backbone of the drink.
  • Dry Vermouth – Herbal and slightly bitter, it softens and stretches the gin.
  • Orange Bitters – Adds subtle citrus depth and structure.

Smart Substitutions:

  • No orange bitters? Use a dash of aromatic bitters.
  • Want it softer? Try a lighter-style gin.
  • Prefer more herbal complexity? Use a high-quality French dry vermouth.

Equipment

  • Mixing glass
  • Bar spoon
  • Jigger
  • Hawthorne or julep strainer
  • Cocktail glass or Nick & Nora

What Makes It Different

Unlike a modern dry Martini, the Fifty-Fifty Cocktail lets vermouth share the spotlight. The balance creates a silkier texture, lower alcohol content, and a more nuanced herbal profile. It is ideal for slow sipping before dinner.

Substitutions & Variations

  • Bianco Vermouth: Adds subtle sweetness.
  • Lemon Twist vs Olive: Lemon brightens; olive leans savory.
  • 2:1 Version: Slightly more gin for those easing into vermouth-forward drinks.

Helpful Tips

  • Always use fresh, refrigerated vermouth.
  • Chill your glass in advance for better texture.
  • Stir longer than you think — proper dilution makes the drink.
  • Express lemon oils over the surface if using a twist.

Fifty-Fifty Cocktail Recipe

Type of Glass

Cocktail Glass

Ingredients

  • 1 1/2 oz.
  • 1 1/2 oz.
  • Dash

Directions

  1. Add Gin, Dry Vermouth, and Orange Bitters to a mixing glass filled with ice.
  2. Stir until well chilled and properly diluted.
  3. Strain into a chilled cocktail glass.
  4. Garnish with a lemon twist, if desired.

A perfectly balanced classic that proves vermouth deserves equal billing.

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