- 1 1/2 tablespoons sugar
- 1 750 milliliter bottle Sauvignon Blanc
- 1 hothouse cucumber, peeled, cut into 1/4″ rounds
- 1 mango, pitted, peeled, finely diced
- 12 sprigs fresh mint, divided
- 1 cup ginger ale
- Stir sugar and 1 1/2 tablespoons hot water in a large pitcher until dissolved. Add wine, cucumber, and mango. Remove leaves from 6 sprigs of mint; stir into pitcher. Cover and chill for at least 3 hours and up to 6 hours.
- Stir ginger ale into pitcher. Fill 6 large wineglasses with ice. Divide wine cooler among glasses. Garnish with remaining 6 mint sprigs.