About the Double Cheeseburger
The Burger King Double Cheeseburger costs £2.79 and carries 418 kcal. Two signature flame-grilled beef patties topped with melted American cheese, crinkle cut pickles, yellow mustard, and ketchup on a toasted sesame seed bun. It sits in the flame grilled burgers section of the UK menu, alongside 14 other items.
Read off the label it is 27g of protein, which is 54 percent of a day's reference intake, 22g of fat, 10g of it saturated, 2.2g of salt, 37 percent of the 6g daily maximum, 6.3g of sugar. Of everything declared, salt is the number that constrains the rest of the day rather than the calorie count.
At 159g the Double Cheeseburger works out at roughly 263 kcal per 100g. That makes it typical of the menu around it, so weight and satisfaction track each other here.
Against the rest of the flame grilled burgers range it ranks 3 of 13 on price, so it sits toward the cheaper end. The section runs from Hamburger at £1.49 up to Double WHOPPER with Bacon and Cheese at £8.79, so the gap between the entry point and the top is worth knowing before you order.
On calories it lands 230 kcal below the flame grilled burgers average of 648 kcal. If the count matters more than the craving, Loaded King Fries lands in the same place at 415 kcal.
The declared allergens are soya. It may also contain gluten, wheat, milk, egg, sesame, celery, mustard through shared preparation, which matters more than the headline list if you are avoiding something strictly. Those are drawn from the brand's own declaration against the fourteen allergens UK law covers. What happens in an individual kitchen is not in that data, so ask at the counter if it matters.
If you are building a full order, Double WHOPPER at £7.69 and Bacon Double Cheese XL at £7.99 sit in the same section and are the obvious companions. What that combination costs and totals is worked out on the nutrition calculator, and every other price sits on the main menu page.