How to Make It
Lay the pancetta slices out on a work surface. Set a peach wedge at the edge of each slice, season with salt and pepper and top with a basil leaf. Roll up the pancetta to enclose the peaches.
In a medium skillet, heat the olive oil. Add half of the wrapped peaches and cook over moderate heat, turning occasionally, until the pancetta is browned and crisp, about 4 minutes. Transfer to a platter and repeat with the remaining peaches.
Lightly drizzle the peaches with aged balsamic vinegar and serve.