21. Red Robin: Bacon Cheeseburger
> Approximate price: $12.32
This upscale chain burger comes with hardwood-smoked bacon, lettuce, tomatoes, mayo, and a wide choice of possible cheeses — American, cheddar, Swiss, pepper jack, provolone, or “bleu cheese crumbles.”
20. Del Taco: Double Del Cheeseburger
> Approximate price: $3.39
Unlike Taco Bell, this chain (which has locations only in the South, the West, and parts of the Midwest) offers burgers as well as Mexican-ish fare. The Double Del combines two patties with tomatoes, lettuce, diced onions, American cheese, and the house burger sauce.
19. Carl’s Jr./Hardee’s: BLT Ranch Angus Thickburger
> Approximate price: $5.99
At these sister chains (Carl’s Jr. in the West, Hardee’s in the East), this specialty burger — slightly thicker than the usual fast-food patty — comes with American cheese, bacon, lettuce, tomato, and dill ranch dressing on a toasted potato bun.
18. Jack in the Box: The Jumbo Jack
> Approximate price: $4.05
Considered this chain’s flagship burger, the Jumbo Jack tops its patty with lettuce, tomato, pickles, chopped onions, ketchup, and Jack in the Box’s own mayo-onion sauce.
17. Smashburger: Classic Smash
> Approximate price: $5.29
American cheese, lettuce, tomatoes, red onions, pickles, ketchup, and Smash Sauce (a mustardy mayo with chopped pickles) add up to a “classic” here.