Ingredients

1 cup gin

4 teaspoons sugar

1/4 cup fresh grapefruit juice

1 bottle dry sparkling white wine or Champagne

Ice

6 thin lemon slices

Preparation

In a punch bowl or large pitcher, combine gin and sugar. Stir until sugar dissolves, 1 minute. Add grapefruit juice and bottle of sparkling wine; stir to combine. To serve, fill 6 glasses with ice and wine mixture, then garnish with thin lemon slices.