Officially named the "Big Arch," this hefty sandwich is currently rolling out in select markets worldwide, including Canada ...

It's topped with crispy onions, slivered onions, pickles, lettuce and Big Arch sauce and served on a toasted sesame and poppy seed bun. The sandwich comes in at a whopping 1,030 calories ...

The Big Arch, which is available in Canada and is rumored to be making an appearance in the United States this year, has two quarter-pound patties, three slices of cheese, crispy onions and other ...