A fresh, flavorful, and effortless Caprese Sandwich recipe featuring ciabatta rolls, fresh mozzarella, tomatoes, basil pesto, and your favorite deli meat, drizzled with balsamic vinegar.
For best results, assemble the sandwiches just before serving to prevent sogginess. You can slice mozzarella and tomatoes ahead of time and store them separately. If you have leftovers, store fillings separately and assemble just before eating.