I love, love, love Backyard Burgers. Their claim to fame is of couse the burger; they use Black Angus beef and you really can tell the difference. Despite the great burgers,I usually get one of their char-grilled chicken sandwiches. The Hawaiian chicken sandwich has a honey mustard dressing with bits of real bacon crumbled on top, They use green leaf lettuce instead of iceberg, a touch that's like everything on their menu: just a little bit nicer than other fast food places.
Other options: waffle fries, different daily fruit cobblers, fresh pulpy lemonade. The seating area is always clean and well-maintained, and workers are much friendlier than those at other burger joints.