Make the balsamic glaze by stirring together the balsamic vinegar and brown sugar in a small sauce pan over medium-low heat until the sugar dissolves and it begins to simmer. Lower heat and let it simmer for 15 minutes, stirring periodically. When the glaze begins to coat the back of a spoon, remove the glaze from the heat and transfer to a bowl to cool.
While you make the glaze, prepare the caprese skewers. Using 4-6 inch skewers, thread the balls of mozzarella, peppadew peppers and prosciutto, alternating as desired. Just before serving, season lightly with salt and pepper. Serve with a drizzle or dip of the balsamic glaze.
Where Can I Find Peppadew Peppers? Peppadew Whole Piquante Peppers (Mild) are lightly pickled and add tang to these caprese skewers! You can find it in the gourmet aisle or on Amazon.com.Make-Ahead: The glaze can be made several days ahead; keep in the refrigerator until ready to assemble. Also, the skewers can be assembled a day before serving and served with the glaze.