Infused with the flavors of fresh peaches and mint, this lemonade tastes like summer in a glass! The lemon juice and cold water proportions are easily adjusted to your personal tartness/strength preferences. Lemonade keeps well, covered, in the refrigerator for up to three days. As it sits, the fruit and mint flavors will develop, especially if you've added any additional peach slices or mint sprigs to the pitcher. If making ahead of time, stir before serving.