Available for a limited time at participating locations, the selection of double cheeseburgers is as follows:
- Double Cheeseburger - Two charbroiled beef patties, American cheese, ketchup, mustard, onion, and pickles on a plain hamburger bun.
- California Classic Double Cheeseburger - Two charbroiled beef patties, American cheese, grilled onions, Thousand Island dressing, tomato, and lettuce on a plain hamburger bun.
- Jalapeno Double Cheeseburger - Two charbroiled beef patties, Santa Fe sauce, pickled jalapenos, pepper jack cheese, lettuce, and tomato on a plain hamburger bun.
Photo via Carl's Jr.
