Which is the largest burger in the world?

A Pennsylvania restaurant put a 15pound burger on its menu, claiming it to be the largest burger available. Dennis Liegey, the owner of Denny's Beer Barrel Pub in Clearfield, 120 kms northeast of Pittsburgh, named it the 'Beer Barrel Belly Buster' which comprises 10 pounds of meat moulded into a 20-inch patty on a specially baked 17-inch bun. The remaining weight comes from 25 slices of cheese, a head of lettuce, three tomatoes, two onions, plus copious quantities of mayo, ketchup, relish, mustard, and peppers.