The term 'cheeseburger topping' can refer to a variety of different ingredients that can be added to a cheeseburger. Two common toppings are slaw (4 letters) and BACON (5 letters). Slaw is a type of salad made from shredded cabbage and other vegetables, usually dressed with a vinegar-based dressing. BACON is a type of cured pork that is often fried or grilled and served as a topping on sandwiches and burgers. Both slaw and BACON are popular additions to cheeseburgers, adding flavor and texture to the dish.