01 -
Combine diced peaches and granulated sugar in a large mixing bowl. Toss thoroughly to ensure all peach pieces are coated. Cover and refrigerate for 24 to 48 hours, stirring once or twice, to extract maximum juice and dissolve all sugar.
02 -
Pass the macerated peaches and liquid through a fine mesh strainer into a clean bowl, pressing firmly to extract all peach syrup. Reserve strained fruit for another use if desired.
03 -
Bring 4 cups water to a rolling boil. Place black or green tea bags in a heatproof pitcher or large measuring cup. Pour hot water over tea bags and steep for 5 minutes. Remove and discard tea bags, then allow the tea to cool to room temperature.
04 -
Transfer cooled tea to a large pitcher. Stir in peach syrup and lemon juice, mixing well. Taste and adjust syrup or lemon juice as preferred.
05 -
Refrigerate peach tea mixture until thoroughly chilled, or pour directly over glasses filled generously with ice cubes. Garnish each serving with fresh peach slices and mint sprigs.