Silent Third

The Silent Third is an elegant and beautifully balanced sour cocktail from the golden age of mixology. It features Scotch whisky as its base, a relatively uncommon choice for sours of its time, which gives it a distinct character. The robust whisky is mellowed by the bright, sweet orange notes of Cointreau and sharpened by the zesty tang of fresh lemon juice, creating a harmonious and refreshing drink served straight up.
Silent Third

Preparation

Preparation time: 3 minutes

Preparation time
Difficulty

Drink Classification

The Silent Third is classified as a classic cocktail, specifically belonging to the sour family. Its creation dates back to the pre-Prohibition era, placing it firmly in the category of vintage or historical drinks.

Serving

Served cold in a chilled cocktail or coupe glass, this is a spirit-forward drink with a moderate alcohol content of around 24% ABV.
Serving size
Approximately 130-150 ml / 4.5-5 oz
Alcohol content
22-26% ABV
Alcohol strength
Serving temperature
Cold
Glass type
Cocktail glass
Glass treatment
Chilled

Backstory

This cocktail first appeared in Harry Craddock's influential 1930 "The Savoy Cocktail Book". The origin of the name "Silent Third" is not definitively known, but it's speculated to refer to a discreet third business partner who gets their share without saying much. It represents the crisp, spirit-forward style of cocktails popular during that era.
Origin
The recipe was published in London, United Kingdom, in 1930 in "The Savoy Cocktail Book". It is considered a classic from the Prohibition era.

Silent Third

The drink is primarily known as the Silent Third. It is sometimes referred to more formally as the Silent Third Cocktail, but this is less common and adds no distinction.
Original name
Silent Third
Alternative name
Silent Third Cocktail

Characteristics overview

This drink offers a complex flavor where smoky Scotch marries sweet orange and tart lemon. It results in a smooth, refreshing, and beautifully balanced cocktail with a clean, warming finish.
Flavor
Smoky, Citrusy, Sweet, Tart, Orange, Complex, Spirit-forward
Aroma
Scotch whisky, Orange peel, Fresh lemon
Taste balance
Sour, Sweet, Balanced
Aftertaste
Clean, Warming, Lingering citrus
Fizziness
Still
Color appearance
Pale yellow, Hazy gold, Clear
Texture
Smooth, Silky
Seasonality
Refreshing, Year-round

Flavor intensity & Experience

The flavor is dominated by a bright sourness from the lemon, which is expertly balanced by the fruity sweetness of the orange liqueur. The Scotch provides a moderately strong, complex base with a hint of smoke.
Sweetness
Saltiness
Sourness
Bitterness
Spiciness
Fruitiness
Creaminess
Carbonation

Ingredients

This classic cocktail recipe requires just three core ingredients: Scotch whisky for a robust base, Cointreau for sweet orange notes, and fresh lemon juice for a sharp, sour kick.
  • Scotch Whisky60 ml / 2 oz
    A blended Scotch or a lighter, unpeated single malt works well to not overpower the other ingredients.
  • Cointreau30 ml / 1 oz
    Other high-quality triple sec or orange liqueurs can be substituted.
  • Fresh Lemon Juice30 ml / 1 oz
    Must be freshly squeezed for the best flavor and balance.

Ice type

  • Cubed

Mixing equipments

You will need a standard cocktail shaker set for mixing and chilling, a jigger for accurate measurements, and a fine strainer for a smooth, ice-chip-free texture.
  • Cocktail shaker for shaking and chilling
  • Jigger for measuring ingredients
  • Fine-mesh strainer (for double-straining)

Instructions

The preparation is straightforward: chill a glass, add all ingredients to an ice-filled shaker, shake well, and double-strain into the prepared glass before garnishing.
1. Prepare your glass by filling it with ice and water to chill, or by placing it in a freezer for at least 10 minutes.
2. Measure and pour the Scotch whisky, Cointreau, and fresh lemon juice into a cocktail shaker.
3. Fill the shaker three-quarters full with cubed ice.
4. Secure the lid firmly and shake vigorously for about 12-15 seconds, until the outside of the shaker is frosty and well-chilled.
5. Empty the ice from your chilled glass.
6. Using a cocktail strainer and a fine-mesh strainer (double-straining), pour the contents of the shaker into the chilled glass.
7. Garnish with a lemon twist. For extra aroma, express the oils from the peel over the surface of the drink before adding it to the glass.

Garnishing

A simple lemon twist is the traditional garnish. Expressing the citrus oils over the glass before serving adds a fragrant aromatic layer that enhances the drinking experience.
  • Lemon twist, expressed over the drink to release oils, then dropped in or placed on the rim

Dietary Information

This cocktail is naturally free from common allergens such as dairy, eggs, nuts, and soy. Distilled spirits are considered gluten-free, making this a suitable option for those with gluten sensitivities, and it is also vegan-friendly.
✓ Contains alcohol
✓ Caffeine-free
✓ Dairy-free
✓ Egg-free
✓ Soy-free
✓ Nut-free
✓ Gluten-free
✓ Vegan-friendly
✓ Vegetarian-friendly

Nutrition information

This cocktail has a moderate calorie count, derived from both the alcohol and the sugar content of the Cointreau. It is not considered a low-sugar or low-carbohydrate drink.
Calories
Averagely 240 kcal / 1004 kJ
Calories level
Carbohydrates
Averagely 16 g
Carbohydrate level
Sugar
Averagely 15 g
Sugar level

Occasions

This is a versatile cocktail suitable for various occasions. It serves as an excellent aperitif, a sophisticated choice for a cocktail party, or a delightful drink for a quiet evening at home.
  • Cocktail Party
  • Pre-dinner Drink
  • Evening Sipping
  • Classic Cocktail Night

Pairing suggestions

The Silent Third's balance of smoke and citrus pairs wonderfully with savory and slightly rich appetizers. Consider serving it alongside smoked fish, sharp cheeses, or simple salted nuts to complement its complex flavor profile.
  • Smoked salmon canapés
  • Sharp cheddar or aged gouda cheese
  • Oysters on the half shell
  • Lightly salted almonds or cashews

The Silent Third: A Classic Scotch Sour of Quiet Sophistication

The Silent Third is a timeless classic cocktail from the 1930s, celebrated for its unique use of Scotch whisky in a sour format. It delivers a sophisticated and delicious experience, perfectly balancing the smoky depth of the whisky with the bright, sweet citrus flavors of Cointreau and fresh lemon. Shaken until ice-cold and served straight up, it is a crisp, refreshing, and profoundly satisfying drink for anyone who appreciates the art of a well-crafted classic cocktail.

Similar cocktails

Sidecar

Uses Cognac or Brandy instead of Scotch. The proportions are identical, making it the closest relative.

White Lady

Swaps the Scotch for Gin, resulting in a more botanical and crisp flavor profile.

Margarita

Uses Tequila as the base spirit and lime juice instead of lemon juice.

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