The Cadbury Wispa needs no introduction: comprising thick milk chocolate peppered with tiny bubbles, this retro treat boasts a blend of yummy flavour and crumbly texture that is instantly recognisable.

A 1980s classic, Cadbury Wispa Bar was almost consigned to history in 2003 when Cadbury made the ill-advised decision to discontinue it. Thankfully, the campaigning of disappointed Wispa fans saw the re-launch of this much-loved treat in 2007!