Incredibly delicious Leftover Turkey Bruschetta Slider with Balsamic Mayonnaise is unlike any other sandwich you've tasted. It's easy, fresh, and so flavorful!   I turned the classic combination of tomato, basil, mozzarella into an easy and hearty sandwich. Balsamic mayonnaise makes this recipe stand apart. The bold flavor of balsamic vinaigrette in a creamy base