In a small saucepan, combine the balsamic vinegar and honey. Bring to the boil over medium heat, then reduce the heat and simmer for 10-15 minutes, or until thickened enough to coat the back of a spoon, and reduced to about ¼ cup. Remove from the heat and set aside to cool.
½ cup balsamic vinegar, 1 tablespoon honey
Pit the peaches, then slice the peaches, tomatoes and mozzarella into similar-sized rounds.
2 peaches, 2 tomatoes, 2 mozzarella balls
Arrange the peach, tomato and mozzarella slices on a large serving platter, layering and alternating them, with fresh basil leaves tucked in between.
8 basil leaves
Drizzle the cooled balsamic glaze generously over the salad and serve immediately.