Bruschetta with peperonata is a classic Italian appetizer that combines crusty bread with a flavorful topping of sautéed bell peppers, onions, and tomatoes. The peperonata is cooked until soft and slightly caramelized, then seasoned with garlic, balsamic vinegar, and fresh basil. The mixture is spooned onto toasted bread slices and finished with a sprinkle of Parmesan cheese. This dish is perfect for entertaining or as a light and tasty snack.