Blackthorn

The Blackthorn is a timeless, botanically rich cocktail blending the deep, fruity notes of sloe gin with the herbal complexity of dry vermouth. It offers a tart yet subtly sweet profile, rounded out by a dash of aromatic bitters. This cocktail is perfect for those who appreciate a sophisticated, slightly mysterious sipper—ideal for cool evenings or as a conversation starter at your next gathering.

5 minutesMedium1 serving
Blackthorn
Featured
Ingredients
1 serving
  • Sloe gin
    60 ml (2 oz)
    Choose a quality sloe gin for best flavor
  • Dry vermouth
    30 ml (1 oz)
    A crisp, herbal dry vermouth works great
  • Orange bitters
    2 dashes
    Angostura orange or similar is perfect
  • Simple syrup
    10 ml (0.25 oz)
    Optional, for extra balance if preferred
Tools Needed
  • Mixing glass
  • Bar spoon
  • Jigger
  • Strainer
  • Chilled coupe or cocktail glass
Instructions
  1. Fill a mixing glass with ice.

  2. Add sloe gin, dry vermouth, orange bitters, and (if using) simple syrup.

  3. Stir gently for 20-30 seconds until well-chilled and properly diluted.

  4. Strain the mixture into a chilled coupe or cocktail glass.

  5. Garnish with a lemon twist by expressing the oils over the drink and dropping it in.

Why You'll Love This Cocktail
  • Unique balance of tartness and sweetness from sloe gin
  • Elegant, complex botanicals from dry vermouth
  • A refreshing alternative to classic gin cocktails
  • Striking color and aroma, making it visually appealing
  • Great conversation starter with a rich history
History & Origin

The Blackthorn's origins are as intriguing as its flavor. First appearing in bartending guides in the late 19th century, the drink’s name is a nod to the blackthorn bush, whose fruit (the sloe berry) is the main ingredient in sloe gin. Over the years, the Blackthorn evolved, with recipes varying between Irish whiskey and sloe gin bases. The sloe gin version, as popularized in London, showcases British botanical ingenuity and remains a beloved classic among cocktail connoisseurs.

Garnish

Lemon twist – The citrus oils brighten the botanicals and add a fresh aroma to each sip.

Nutrition Info

Approximate per serving: 160 calories, 0g fat, 14g carbohydrates, 0g protein. Sloe gin and vermouth provide antioxidants from botanicals, but drink responsibly!

Frequently Asked Questions
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