The largest hamburger weighed 913.54 kg (2,014 lb) and was prepared by Black Bear Casino Resort (USA), Carlton, Minnesota, USA, on 2 September 2012.

The hamburger was topped with 23.81 kg (52.5 lb) of tomatoes, 22.68 kg (50 lb) of lettuce, 27.22 kg (60 lb) of onion, 8.62 kg (19 lb) of pickles, 18.14 kg (40 lb) of American cheese and 7.48 kg (16.5 lb) of bacon.