Wendy's Jalapeño Popper Chicken Sandwichs contain between 470-600 calories, depending on your choice of option. The option with the fewest calories is the Grilled Jalapeño Popper Chicken Sandwich (470 calories), while the Classic Jalapeño Popper Chicken Sandwich contains the most calories (600 calories).
Choose from the options below to see the full nutrition facts, ingredients and allergen information.
