Butterscotch Kit Kat - latest in history of weird sweet treats

We have no plans to go all Heston Blumenthal, but the story of Cork girl Emma O’Keefe sending Kit Kat a suggestion to make a butterscotch flavoured bar has our taste buds salivating.

Nestle, who make the four fingered treat, sent the 14-year-old a package of butterscotch flavoured bars before Christmas after she wrote to them last summer.