Summertime is the perfect time to fire up the grill and enjoy a delicious BBQ chicken sandwich. However, coming up with new and exciting toppings for your sandwich can be a challenge. That's where this list comes in! Featuring a variety of both traditional and unconventional toppings, it has everything you need to take your sandwich to the next level. So whether you're looking for something classic or adventurous, be sure to give these a try.