The largest ice cream cake weighed 10.13 tonnes (22,333.6 lb) and was achieved by Dairy Queen Canada at Yonge-Dundas Square in Toronto, Ontario, Canada, on 10 May 2011.
The cake measured 4.45 m (14 ft 7 in) long, 4.06 m (13 ft 3 in) wide, and 1 m (3 ft 3 in) tall. It included sponge cake, vanilla ice cream, buttercream frosting, and Oreo cookie crumble topping.
Please note: Comments below may relate to previous holders of this record.