The Sparkling Southside

The Southside is a Prohibition-era gin cocktail built with lemon, simple syrup, and a generous amount of fresh mint — essentially a gin mojito served up. Its origins are debated: it is variously attributed to the South Side of Chicago (and the gin that Al Capone's gang smuggled, which was rough enough to need sweetening with mint and citrus) or to the Southside Sportsmen's Club on Long Island, New York. It was famously the house cocktail of the 21 Club in Manhattan, which helped keep it alive through the mid-twentieth century (Wikipedia); Robb Report).

The Southside Fizz — the same drink lengthened with soda — is the natural bridge to a sparkling version. Topped with sparkling wine, the Southside becomes a bright, minty, effervescent brunch cocktail, the gin's botanicals lifted by bubbles and the mint giving it a freshness that reads as summer in a glass.

Ingredients (serves 6): - 6 oz London Dry gin (such as Tanqueray or Beefeater) - 3 oz fresh lemon juice - 2 oz simple syrup - 24 fresh mint leaves, plus sprigs for garnish - 1 bottle (3 ⅛ cups) chilled Cava Brut or dry Prosecco - Lemon wheels for garnish

Instructions: Combine the gin, lemon juice, simple syrup, and mint leaves in a cocktail shaker. Gently muddle the mint to release its oils (do not pulverize). Add ice and shake vigorously for 15 seconds. Double-strain into coupe glasses to remove the mint fragments. Top slowly with 1½ oz chilled Cava per glass, pouring gently. Garnish with a generous bouquet of fresh mint sprigs and a thin lemon wheel.

For a Crowd (serves 12): - 12 oz gin, 6 oz lemon juice, 4 oz simple syrup, 40 mint leaves - 2 bottles chilled Cava Brut - Pre-batch and shake in two batches; top with Cava at service.

Variations: - Southside Fizz: Replace the sparkling wine with soda water for the classic, lighter long drink. - Southside Royale: Use Champagne and add ½ oz elderflower liqueur (St-Germain) for a floral, summery version. - Cucumber Southside: Muddle 3 thin cucumber slices with the mint for an extra-cool, spa-like variation.

Pairing: The Southside's bright, minty character pairs beautifully with brunch salads, cucumber sandwiches, and any dish featuring fresh herbs. Its crispness also makes it a fine companion to smoked salmon and cream cheese.

Reference Links: - South Side cocktail (Prohibition, 21 Club, Long Island/Chicago origins): Wikipedia) - Best Southside recipe (gin, lime, mint): Robb Report

Pro Tips: Muddle the mint gently — over-muddling shreds the leaves and releases chlorophyll, which makes the drink taste grassy and bitter rather than fresh. A gentle press to bruise the leaves is enough. Double-strain through a fine sieve to catch the mint fragments; a Southside with flecks of green floating in it looks unfinished. Use a light hand with the simple syrup — the drink should be tart and bright, not sweet. The mint garnish should be large and fresh; the aroma of the mint is a major part of the drinking experience.