If that isn't enough still, Cadbury and Oreo have teamed up on a 64-pack big box ... review gushed: "The Nestle KitKat and Friends Big Biscuit Box is a masterclass in variety, quality, and value.

From Smarties to Milkybar, Yorkie and Aero, confectionery giant Nestlé is responsible for so many beloved sweet treats that, over the years, have become British classics. But now, the future of one ...