Blackthorn (Sloe Gin)

Name: Blackthorn (Sloe Gin)
Prep time: 3 min
Total time: 3 min
Yield: 1 serving
Ingredients: 45 ml / 1.5 oz Sloe Gin; 22.5 ml / 0.75 oz Sweet Vermouth; 22.5 ml / 0.75 oz Dry Vermouth; 2 dashes Angostura Bitters

Ingredients Instructions

The Sloe Gin Blackthorn is an elegant and flavorful cocktail that offers a delightful alternative to its whiskey-based cousin. It beautifully showcases sloe gin, a liqueur made from gin and sloe drupes, which are relatives of the plum. The sweet and dry vermouths add layers of herbal complexity, while bitters provide a spicy backbone, resulting in a perfectly balanced, bittersweet sipping experience.

Preparation

Preparation time: 3 minutes

Preparation time

Difficulty

Drink Classification

This drink is classified as a classic cocktail. It is a spirit-forward, stirred drink belonging to the pre-prohibition era of mixology, similar in style to a Manhattan or Martinez.

Serving

Serve this spirit-forward cocktail ice-cold in a chilled coupe or Nick & Nora glass. Its alcohol content is noticeable but well-integrated, making for a smooth sipping drink.

Serving size

Approximately 90 ml / 3 oz (before dilution)

Alcohol content

Approximately 25-30% ABV

Alcohol strength

Serving temperature

Cold

Glass type

Coupe

Glass treatment

Chilled

Backstory

The Blackthorn cocktail family has several variations, with the most famous using Irish whiskey. This version, which substitutes sloe gin, likely appeared in the early 20th century, particularly in England where sloe gin was a popular homemade and commercial liqueur. The name "Blackthorn" refers to the thorny shrub on which sloe berries grow, making it a fitting name for any drink featuring its fruit.

Origin

United Kingdom, likely early 20th century. While the exact origin is debated, its primary ingredient, sloe gin, has deep roots in British drinking culture.

Blackthorn (Sloe Gin)

The drink is most commonly known as simply the Blackthorn, but specifying "Sloe Gin" helps differentiate it from the more common Irish whiskey version. It is sometimes referred to as the Sloe Gin Blackthorn to avoid confusion.

Original name

Blackthorn

Alternative name

Sloe Gin Blackthorn

Characteristics overview

This drink presents a beautiful deep ruby color with aromas of berries and herbs, leading to a silky, medium-bodied palate where fruity sweetness is perfectly balanced by herbal bitterness. The finish is long, warming, and complex, making it an ideal sipper for cooler weather.

Flavor

Fruity, Plummy, Herbal, Bittersweet, Spicy, Tart

Aroma

Juniper, Ripe Berries, Botanical Herbs, Orange Zest, Spice

Taste balance

Sweet, Bitter, Sour

Aftertaste

Long, Warming, Complex, Herbal

Fizziness

Still, None

Color appearance

Deep Ruby Red, Clear, Garnet

Texture

Silky, Smooth, Medium-bodied

Seasonality

Warming, Autumnal, Year-round

Flavor intensity & Experience

The flavor profile is led by a prominent fruitiness from the sloe gin, balanced by significant bitterness from the vermouth and bitters. It has moderate sweetness and a noticeable alcohol strength, with no creaminess or carbonation.

Sweetness

Saltiness

Sourness

Bitterness

Spiciness

Fruitiness

Creaminess

Carbonation

Ingredients

This cocktail requires sloe gin as its base, supported by equal parts sweet and dry vermouth. A couple of dashes of Angostura bitters are essential for aromatic depth.

Sloe Gin45 ml / 1.5 oz
Choose a quality sloe gin with a good balance of sweet and tart flavors.
Sweet Vermouth22.5 ml / 0.75 oz
A classic Italian-style sweet vermouth works best.
Dry Vermouth22.5 ml / 0.75 oz
A French-style dry vermouth provides herbal complexity.
Angostura Bitters2 dashes
Adds aromatic spice and complexity.

Ice type

Cubed ice for stirring, served straight up (no ice in glass)

Mixing equipments

You will need a mixing glass and a bar spoon to properly stir and chill the drink. A strainer is required to pour the cocktail into the glass while holding back the ice.

Mixing glass
Bar spoon
Julep or Hawthorne strainer

Instructions

The preparation is simple: chill a glass, combine all ingredients with ice in a mixing glass, stir until cold, and strain into the chilled glass. Finish with a lemon twist garnish.

1. Chill your coupe or Nick & Nora glass by filling it with ice and water, or by placing it in the freezer for at least 15 minutes.

2. Add the sloe gin, sweet vermouth, dry vermouth, and Angostura bitters to a mixing glass filled with cubed ice.

3. Stir with a bar spoon for about 20-30 seconds until the mixture is well-chilled and properly diluted.

4. Empty the ice from your serving glass. Strain the cocktail from the mixing glass into the chilled glass. Garnish with a lemon twist.

Garnishing

A simple lemon twist is the classic garnish. Expressing the oils from the peel over the drink's surface adds a bright citrus aroma that complements the cocktail's flavors.

Lemon twist, expressed over the drink and dropped in or placed on the rim.

Dietary Information

This cocktail is naturally free from common allergens such as caffeine, dairy, eggs, soy, nuts, and gluten. It is suitable for both vegan and vegetarian diets.

✓ Contains alcohol

✓ Caffeine-free

✓ Dairy-free

✓ Egg-free

✓ Soy-free

✓ Nut-free

✓ Gluten-free

✓ Vegan-friendly

✓ Vegetarian-friendly

Nutrition information

This cocktail contains a moderate amount of calories, carbohydrates, and sugar, primarily from the sloe gin and sweet vermouth. It is not considered a low-calorie or low-sugar option.

Calories

Averagely 180-220 kcal / 753-920 kJ

Calories level

Carbohydrates

Averagely 12-15 g

Carbohydrate level

Sugar

Averagely 12-15 g

Sugar level

Occasions

This is an excellent aperitif to stimulate the appetite before a meal. Its sophisticated character makes it ideal for cocktail parties, and its warming, fruity notes are particularly suited for cool autumn evenings.

Pre-dinner drink
Cocktail party
Autumn evening

Pairing suggestions

The cocktail's fruity and bittersweet profile pairs wonderfully with savory and rich foods. It can stand up to the flavors of cured meats and strong cheeses, complement roasted game, and even serve as a nice counterpoint to a dark chocolate dessert.

Charcuterie board with cured meats and hard cheeses
Roasted game meats like duck or pheasant
Dark chocolate desserts

The Allure of the Blackthorn (Sloe Gin)

The Sloe Gin Blackthorn is a sophisticated and often-overlooked classic cocktail that deserves more attention. It offers a complex, balanced profile that is at once fruity, herbal, and bittersweet. Easy to make yet rewarding in flavor, it's an ideal choice for those looking to explore cocktails beyond the mainstream. Its warming character and beautiful color make it a perfect sipper for a quiet, contemplative evening.