Ingredients
2 cups herbal liqueur, preferably green Chartreuse, chilled
2 cups gin, chilled
1/2 cup plus 2 tablespoons fresh lime juice, strained and chilled
Simple Syrup for Chartreuse Punch, chilled
1 bottle (1 liter) seltzer, chilled
Ice cubes
Lime slices, for garnish
Preparation
Stir together Chartreuse, gin, lime juice, and simple syrup in a punch bowl. Pour in seltzer just before serving. Ladle into ice-filled glasses, and garnish each with a lime slice.