caption: Slide 1 of 31: Adding unexpected or creative toppings to burgers creates something special for a small cost. Borrowing combinations from pizza, pasta, and even breakfast dishes can offer creative inspiration for unique toppings, and using different patties, from beef and chicken to fish and black bean, can complete the flavor profile. Hosts can also offer a mix-and-match burger bar of patties and toppings for a personalized burger experience far removed from the hamburger's humble origins. Related: 35 Delicious Foods to Grill This Summer Besides Meat