Peach Syrup Method:
In a saucepan, combine peaches, sugar, and 1 cup water. Simmer 10 minutes until peaches soften.
Strain to remove pulp, reserving the syrup. Let cool.
Puree Method (Quick Version):
Blend peaches until smooth. Strain for a silky finish or keep pulpy for rustic texture.
Make the Lemonade Base:
In a pitcher, combine lemon juice, 3 cups cold water, and peach syrup or puree.
Stir well and adjust sweetness to taste.
Serve:
Pour over ice in glasses.
Garnish with peach slices, lemon wheels, and mint sprigs.