Whataburger Southern Bacon Whatachick'n Sandwichs contain between 570-680 calories, depending on your choice of option. The option with the fewest calories is the Grilled Southern Bacon Whatachick'n Sandwich (570 calories), while the Crispy Southern Bacon Whatachick'n Sandwich contains the most calories (680 calories).
Choose from the options below to see the full nutrition facts, ingredients and allergen information.
